Divisor function
= Divisor function
{title2=$\tau(n)$}
{wiki=Divisor_function}
The divisor function $\tau(n)=\sum_{d\mid n}1$ counts the positive <integer divisor>[integer divisors] of $n$.
= Divisor function
{title2=$\tau(n)$}
{wiki=Divisor_function}
The divisor function $\tau(n)=\sum_{d\mid n}1$ counts the positive <integer divisor>[integer divisors] of $n$.