Q: What is the sum of all factors of the number 105,664 excluding 105,664?
A: 121,920
The factors of the number 105,664 are: 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664.
If you add them up, you will get the total of 105,785. Now subtract 105,664 to get 121,920