Q: What is the sum of all factors of the number 215,974 excluding 215,974?
A: 137,474
The factors of the number 215,974 are: 1, 2, 11, 22, 9817, 19634, 107987, 215974.
If you add them up, you will get the total of 216,111. Now subtract 215,974 to get 137,474