Q: What is the sum of all factors of the number 530,161,258 excluding 530,161,258?

A: 355,968,662

Why is 355,968,662 the sum of all factors of 530,161,258, excluding 530,161,258?

The factors of the number 530,161,258 are: 1, 2, 11, 22, 79, 121, 158, 242, 869, 1331, 1738, 2521, 2662, 5042, 9559, 19118, 27731, 55462, 105149, 199159, 210298, 305041, 398318, 610082, 2190749, 3355451, 4381498, 6710902, 24098239, 48196478, 265080629, 530161258.

If you add them up, you will get the total of 530,161,613. Now subtract 530,161,258 to get 355,968,662