Cod sursa(job #1347080)
Utilizator | Data | 18 februarie 2015 19:34:34 | |
---|---|---|---|
Problema | Suma si numarul divizorilor | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <iostream>
#include <fstream>
#include <math.h>
using namespace std;
ifstream fin("ssnd.in");
ofstream fout("ssnd.out");
int main()
{
int nrdiv=1, exp,d=2,n,suma,pow;
while(n>1){
exp=0;
while(n%d==0){
exp++;
n=n/d;}
d++;
nrdiv=nrdiv*(exp+1);
suma=0;
if(exp!=0) suma=suma*(pow(d,exp+1)-1/(d-1);
}
cout<<nrdiv<<" "<<suma<<endl;
return 0;
}