Q: What is the sum of all factors of the number 255,233,230 excluding 255,233,230?

A: 286,759,730

Why is 286,759,730 the sum of all factors of 255,233,230, excluding 255,233,230?

The factors of the number 255,233,230 are: 1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 117619, 235238, 588095, 823333, 1176190, 1646666, 3646189, 4116665, 7292378, 8233330, 18230945, 25523323, 36461890, 51046646, 127616615, 255233230.

If you add them up, you will get the total of 255,233,516. Now subtract 255,233,230 to get 286,759,730