Q: What is the sum of all factors of the number 39,988 excluding 39,988?
A: 35,472
The factors of the number 39,988 are: 1, 2, 4, 13, 26, 52, 769, 1538, 3076, 9997, 19994, 39988.
If you add them up, you will get the total of 40,023. Now subtract 39,988 to get 35,472