Q: What is the sum of all factors of the number 21,112 excluding 21,112?
A: 29,288
The factors of the number 21,112 are: 1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 21112.
If you add them up, you will get the total of 21,141. Now subtract 21,112 to get 29,288