Q: What is the sum of all factors of the number 621,056 excluding 621,056?
A: 620,866
The factors of the number 621,056 are: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1213, 2426, 4852, 9704, 19408, 38816, 77632, 155264, 310528, 621056.
If you add them up, you will get the total of 621,676. Now subtract 621,056 to get 620,866