Q: What is the sum of all factors of the number 23,840 excluding 23,840?
A: 32,860
The factors of the number 23,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840.
If you add them up, you will get the total of 23,872. Now subtract 23,840 to get 32,860