Cod sursa(job #798761)

Utilizator icb_mnStf Cic icb_mn Data 17 octombrie 2012 10:05:24
Problema Suma si numarul divizorilor Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<fstream>
#define LL long long
using namespace std;

LL n;
int t;

int main()
{
    ifstream f("ssnd.in");
    ofstream g("ssnd.out");

    f>>t;

    for(int i = 1; i <= t; ++i)
    {
        f>>n;
        int nr = 2;
        LL sum = n + 1;

        for(LL i = 2; i <= n / 2; ++i)
            if(!(n % i))
            {
                nr++;
                sum += i;
            }

        g<<nr<<' '<<sum<<'\n';
    }

    g.close();

    return 0;
}