Q: What is the sum of all factors of the number 320,370,376 excluding 320,370,376?

A: 288,965,624

Why is 288,965,624 the sum of all factors of 320,370,376, excluding 320,370,376?

The factors of the number 320,370,376 are: 1, 2, 4, 8, 103, 206, 251, 412, 502, 824, 1004, 1549, 2008, 3098, 6196, 12392, 25853, 51706, 103412, 159547, 206824, 319094, 388799, 638188, 777598, 1276376, 1555196, 3110392, 40046297, 80092594, 160185188, 320370376.

If you add them up, you will get the total of 320,370,664. Now subtract 320,370,376 to get 288,965,624