Q: What is the sum of all factors of the number 81,212 excluding 81,212?
A: 63,268
The factors of the number 81,212 are: 1, 2, 4, 79, 158, 257, 316, 514, 1028, 20303, 40606, 81212.
If you add them up, you will get the total of 81,275. Now subtract 81,212 to get 63,268