Program25.c

//Write a program to add the factors of the input

#include<stdio.h>


int SumFactors(int iNo)
{  
  int iCnt = 0;
  int iSum = 0;

  for(iCnt =1; iCnt <= (iNo/2); iCnt++)
  {
     if((iNo % iCnt) == 0)
     {
      iSum = iSum + iCnt;
     }
  }
       return iSum;


}

int main()
{
  int iValue = 0;
  int iRet = 0;

  printf("Enter number: \n");
  scanf("%d",&iValue);

 iRet =  SumFactors(iValue);

 printf("Summation of factors is: %d\n",iRet);


return 0;
}