Q: What is the sum of all factors of the number 21,708 excluding 21,708?
A: 35,888
The factors of the number 21,708 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 21708.
If you add them up, you will get the total of 21,743. Now subtract 21,708 to get 35,888