Q: What is the sum of all factors of the number 21,312 excluding 21,312?
A: 41,426
The factors of the number 21,312 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312.
If you add them up, you will get the total of 21,353. Now subtract 21,312 to get 41,426