Q: What is the sum of all factors of the number 25,986 excluding 25,986?
A: 27,582
The factors of the number 25,986 are: 1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 8662, 12993, 25986.
If you add them up, you will get the total of 26,013. Now subtract 25,986 to get 27,582