Q: What is the sum of all factors of the number 399,344 excluding 399,344?
A: 445,096
The factors of the number 399,344 are: 1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2269, 4538, 9076, 18152, 24959, 36304, 49918, 99836, 199672, 399344.
If you add them up, you will get the total of 399,789. Now subtract 399,344 to get 445,096