Q: What is the sum of all factors of the number 135,916 excluding 135,916?
A: 123,644
The factors of the number 135,916 are: 1, 2, 4, 11, 22, 44, 3089, 6178, 12356, 33979, 67958, 135916.
If you add them up, you will get the total of 136,039. Now subtract 135,916 to get 123,644