Q: What is the sum of all factors of the number 398,816 excluding 398,816?
A: 472,600
The factors of the number 398,816 are: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 121, 176, 206, 242, 352, 412, 484, 824, 968, 1133, 1648, 1936, 2266, 3296, 3872, 4532, 9064, 12463, 18128, 24926, 36256, 49852, 99704, 199408, 398816.
If you add them up, you will get the total of 399,288. Now subtract 398,816 to get 472,600