Divisor Sum of 382

Example of Divisor Sum of Non-Square Semiprime

 * $\map {\sigma_1} {382} = 576$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $382 = 2 \times 191$

and so by definition is a semiprime whose prime factors are distinct.

Hence: