Question

sum of multiple of 816

Answer 1

Step-by-step explanation:

Technically, the sum of multiples would be infinity.

I'm assuming you need the sum of factors.

We know that:

$816 = {2}^{4} \times {3}^{1} \times {17}^{1}$

Sum of factors =

$\frac{( {2}^{5} - 1)( {3}^{2} - 1)( {17}^{2} - 1)}{(2 - 1)(3 - 1)(17 - 1)}$

= 2285568