Q: What is the sum of all factors of the number 644,452 excluding 644,452?
A: 488,988
The factors of the number 644,452 are: 1, 2, 4, 367, 439, 734, 878, 1468, 1756, 161113, 322226, 644452.
If you add them up, you will get the total of 644,940. Now subtract 644,452 to get 488,988