Q: What is the sum of all factors of the number 21,712 excluding 21,712?
A: 22,928
The factors of the number 21,712 are: 1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712.
If you add them up, you will get the total of 21,734. Now subtract 21,712 to get 22,928