Find the sum of all even factors of a number
Here given code implementation process.
//C Program
//Find the sum of all even factors of a number
#include <stdio.h>
void factor_sum(long long number)
{
if (number < 0)
{
return;
}
long long result = 0;
printf("Number : %lld ", number);
printf("\nEven Factors : [");
if (number % 2 == 0)
{
result = number;
for (int i = 2; i <= number / 2; ++i)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
printf("%d,", i);
//Sum Factors
result += i;
}
}
printf("%lld", number);
}
printf("]\n");
printf("Factors sum : %lld\n\n", result);
}
int main()
{
//Test Cases
factor_sum(50);
factor_sum(180);
factor_sum(11);
factor_sum(20);
factor_sum(12);
return 0;
}
Output
Number : 50
Even Factors : [2,10,50]
Factors sum : 62
Number : 180
Even Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Even Factors : []
Factors sum : 0
Number : 20
Even Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Even Factors : [2,4,6,12]
Factors sum : 24
/*
Java program
Find the sum of all even factors of a number
*/
public class MyNumber
{
public void factor_sum(long number)
{
long result = 0;
System.out.print("Number : " + number + " ");
System.out.print("\nFactors : [");
if (number % 2 == 0)
{
result = number;
for (int i = 1; i <= number / 2; ++i)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
System.out.print(i + ",");
//Sum Factors
result += i;
}
}
//Given number is itself factor
System.out.print(number);
}
System.out.print("]\n");
System.out.print("Factors sum : " + result + "\n\n");
}
public static void main(String[] args)
{
MyNumber obj = new MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
}
}
Output
Number : 50
Even Factors : [2,10,50]
Factors sum : 62
Number : 180
Even Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Even Factors : []
Factors sum : 0
Number : 20
Even Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Even Factors : [2,4,6,12]
Factors sum : 24
/*
C++ program
Find the sum of all even factors of a number
*/
#include<iostream>
using namespace std;
class MyNumber
{
public: void factor_sum(long number)
{
long result = 0;
cout << "Number : " << number << " ";
cout << "\nFactors : [";
if (number % 2 == 0)
{
result = number;
for (int i = 1; i <= number / 2; ++i)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
cout << i << ",";
//Sum Factors
result += i;
}
}
cout << number;
}
cout << "]\n";
cout << "Factors sum : " << result << "\n\n";
}
};
int main()
{
MyNumber obj = MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
return 0;
}
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
/*
C# program
Find the sum of all even factors of a number
*/
using System;
public class MyNumber
{
public void factor_sum(long number)
{
long result = 0;
Console.Write("Number : " + number + " ");
Console.Write("\nFactors : [");
if (number % 2 == 0)
{
result = number;
for (int i = 1; i <= number / 2; i++)
{
//Check [i] is Even and its divisible by number reMainder is zero
if (i % 2 == 0 && number % i == 0)
{
Console.Write(i + ",");
//Sum Factors
result += i;
}
}
Console.Write(number);
}
Console.Write("]\n");
Console.Write("Factors sum : " + result + "\n\n");
}
public static void Main(String[] args)
{
MyNumber obj = new MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
}
}
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
<?php
/*
Php program
Find the sum of all even factors of a number
*/
class MyNumber
{
public function factor_sum($number)
{
$result = 0;
echo("Number : ". $number ." ");
echo("\nFactors : [");
if ($number % 2 == 0)
{
$result = $number;
for ($i = 1; $i <= intval($number / 2); ++$i)
{
//Check [i] is Even and its divisible by number remainder is zero
if ($i % 2 == 0 && $number % $i == 0)
{
echo($i .",");
//Sum Factors
$result += $i;
}
}
//Given number is itself factor
echo($number);
}
echo("]\n");
echo("Factors sum : ". $result ."\n\n");
}
}
function main()
{
$obj = new MyNumber();
//Test Cases
$obj->factor_sum(50);
$obj->factor_sum(180);
$obj->factor_sum(11);
$obj->factor_sum(20);
$obj->factor_sum(12);
}
main();
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
/*
Node Js program
Find the sum of all even factors of a number
*/
class MyNumber
{
factor_sum(number)
{
var result = 0;
process.stdout.write("Number : " + number + " ");
process.stdout.write("\nFactors : [");
if (number % 2 == 0)
{
result = number;
for (var i = 1; i <= parseInt(number / 2); ++i)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
process.stdout.write(""+ i + ",");
//Sum Factors
result += i;
}
}
//Given number is itself factor
process.stdout.write(""+number);
}
process.stdout.write("]\n");
process.stdout.write("Factors sum : " + result + "\n\n");
}
}
function main(args)
{
var obj = new MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
}
main();
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
# Python 3 program
# Find the sum of all even factors of a number
class MyNumber :
def factor_sum(self, number) :
result = 0
print("Number : ", number ," ", end = "")
print("\nFactors : [", end = "")
if (number % 2 == 0) :
result = number
i = 1
while (i <= int(number / 2)) :
# Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 and number % i == 0) :
print(i ,",", end = "")
# Sum Factors
result += i
i += 1
print(number, end = "")
print("]\n", end = "")
print("Factors sum : ", result ,"\n\n", end = "")
def main() :
obj = MyNumber()
# Test Cases
obj.factor_sum(50)
obj.factor_sum(180)
obj.factor_sum(11)
obj.factor_sum(20)
obj.factor_sum(12)
if __name__ == "__main__": main()
Output
Number : 50
Factors : [2 ,10 ,50]
Factors sum : 62
Number : 180
Factors : [2 ,4 ,6 ,10 ,12 ,18 ,20 ,30 ,36 ,60 ,90 ,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2 ,4 ,10 ,20]
Factors sum : 36
Number : 12
Factors : [2 ,4 ,6 ,12]
Factors sum : 24
# Ruby program
# Find the sum of all even factors of a number
class MyNumber
def factor_sum(number)
result = 0
print("Number : ", number ," ")
print("\nFactors : [")
if (number % 2 == 0)
result = number
i = 1
while (i <= number / 2)
# Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
print(i ,",")
# Sum Factors
result += i
end
i += 1
end
print(number)
end
print("]\n")
print("Factors sum : ", result ,"\n\n")
end
end
def main()
obj = MyNumber.new()
# Test Cases
obj.factor_sum(50)
obj.factor_sum(180)
obj.factor_sum(11)
obj.factor_sum(20)
obj.factor_sum(12)
end
main()
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
/*
Scala program
Find the sum of all even factors of a number
*/
class MyNumber
{
def factor_sum(number: Long): Unit = {
var result: Long = 0;
print("Number : " + number + " ");
print("\nFactors : [");
if (number % 2 == 0)
{
result = number;
var i: Int = 1;
while (i <= (number / 2).toInt)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
print(""+ i + ",");
//Sum Factors
result += i;
}
i += 1;
}
print(number);
}
print("]\n");
print("Factors sum : " + result + "\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: MyNumber = new MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
}
}
Output
Number : 50
Factors : [2,10,50]
Factors sum : 62
Number : 180
Factors : [2,4,6,10,12,18,20,30,36,60,90,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2,4,10,20]
Factors sum : 36
Number : 12
Factors : [2,4,6,12]
Factors sum : 24
/*
Swift program
Find the sum of all even factors of a number
*/
class MyNumber
{
func factor_sum(_ number: Int)
{
var result: Int = 0;
print("Number : ", number ," ", terminator: "");
print("\nFactors : [", terminator: "");
if (number % 2 == 0)
{
result = number;
var i: Int = 1;
while (i <= number / 2)
{
//Check [i] is Even and its divisible by number remainder is zero
if (i % 2 == 0 && number % i == 0)
{
print(i ,",", terminator: "");
//Sum Factors
result += i;
}
i += 1;
}
print(number, terminator: "");
}
print("]\n", terminator: "");
print("Factors sum : ", result ,"\n\n", terminator: "");
}
}
func main()
{
let obj: MyNumber = MyNumber();
//Test Cases
obj.factor_sum(50);
obj.factor_sum(180);
obj.factor_sum(11);
obj.factor_sum(20);
obj.factor_sum(12);
}
main();
Output
Number : 50
Factors : [2 ,10 ,50]
Factors sum : 62
Number : 180
Factors : [2 ,4 ,6 ,10 ,12 ,18 ,20 ,30 ,36 ,60 ,90 ,180]
Factors sum : 468
Number : 11
Factors : []
Factors sum : 0
Number : 20
Factors : [2 ,4 ,10 ,20]
Factors sum : 36
Number : 12
Factors : [2 ,4 ,6 ,12]
Factors sum : 24
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