Q: What is the sum of all factors of the number 15,996 excluding 15,996?
A: 23,428
The factors of the number 15,996 are: 1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 15996.
If you add them up, you will get the total of 16,019. Now subtract 15,996 to get 23,428