Q: What is the sum of all factors of the number 163,415 excluding 163,415?
A: 82,825
The factors of the number 163,415 are: 1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 805, 1015, 1127, 1421, 3335, 4669, 5635, 7105, 23345, 32683, 163415.
If you add them up, you will get the total of 163,497. Now subtract 163,415 to get 82,825