Q: What is the sum of all factors of the number 121,664 excluding 121,664?
A: 119,890
The factors of the number 121,664 are: 1, 2, 4, 8, 16, 32, 64, 1901, 3802, 7604, 15208, 30416, 60832, 121664.
If you add them up, you will get the total of 121,783. Now subtract 121,664 to get 119,890