Q: What is the sum of all factors of the number 72,072,080 excluding 72,072,080?

A: 96,554,032

Why is 96,554,032 the sum of all factors of 72,072,080, excluding 72,072,080?

The factors of the number 72,072,080 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5527, 6520, 11054, 13040, 22108, 27635, 44216, 55270, 88432, 110540, 221080, 442160, 900901, 1801802, 3603604, 4504505, 7207208, 9009010, 14414416, 18018020, 36036040, 72072080.

If you add them up, you will get the total of 72,072,176. Now subtract 72,072,080 to get 96,554,032