Q: What is the sum of all factors of the number 64,561 excluding 64,561?
A: 12,623
The factors of the number 64,561 are: 1, 7, 23, 161, 401, 2807, 9223, 64561.
If you add them up, you will get the total of 64,573. Now subtract 64,561 to get 12,623