#include <bits/stdc++.h>
#define mset(a,b) memset(a,b,sizeof a)
#define mcpy(a,b) memcpy(a,b,sizeof b)
#define xx first
#define yy second
#define pb push_back
#define mp make_pair
#define pii pair<int,int> 
#define lb(x) ((x)&(-(x)))
#define inf 0x3f3f3f3f
#define N 1000005
using namespace std;
typedef long long ll;
ll ans;
map<ll,int> cnt;
int main(){
	int n;cin>>n;
	while(n--){
		ll x,t=1;cin>>x;cnt.clear();
		for(int i=2;1ll*i*i<=x;i++)if(x%i==0)cnt[i]++,x/=i,i--;
		cnt[x]++;
		for(auto i:cnt)for(int j=i.yy;j;j--)t=t*i.xx+1;
		if(x==1)t=1;
		ans+=t;
	}
	cout<<ans;
	return 0;
}