Cod sursa(job #1204937)

Utilizator ArchazeyBaltatu Andrei-Mircea Archazey Data 4 iulie 2014 14:30:05
Problema Suma si numarul divizorilor Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<fstream>
#include<cmath>
#include<algorithm>
using namespace std;

ifstream fin("ssnd.in");
ofstream fout("ssnd.out");

int t,nr;
long long n,sum;

inline void SOLVE(long long x)
{
    int i,aux;
    sum=1+x;
    nr=2;
    aux=sqrt(x);
    for (i=2;i<=aux;i++)
        if (x%i==0) {sum+=i;sum+=x/i;nr+=2;}
    fout<<nr<<" "<<sum<<"\n";
}

int main()
{
    fin>>t;
    while (t--)
        {
            fin>>n;
            SOLVE(n);
        }
    return 0;
}