Q: What is the sum of all factors of the number 645,473 excluding 645,473?
A: 54,655
The factors of the number 645,473 are: 1, 17, 43, 731, 883, 15011, 37969, 645473.
If you add them up, you will get the total of 645,527. Now subtract 645,473 to get 54,655