Q: What is the sum of all factors of the number 128,097 excluding 128,097?
A: 61,807
The factors of the number 128,097 are: 1, 3, 9, 43, 129, 331, 387, 993, 2979, 14233, 42699, 128097.
If you add them up, you will get the total of 128,158. Now subtract 128,097 to get 61,807