#include<stdio.h> int main(){ int found=0; int sum=0; int N; scanf("%d",&N); for(int i=2;i<N;i++){ while(N%i==0){ sum=sum+i; N=N/i; found=1; } } if(found==0){ printf("%d",N); return 0; }else{ if(N==1){ printf("%d",sum); }else{ printf("%d",sum+N); ...