Q: What is the sum of all factors of the number 400,256 excluding 400,256?
A: 425,944
The factors of the number 400,256 are: 1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 212, 236, 424, 472, 848, 944, 1696, 1888, 3127, 3392, 3776, 6254, 6784, 7552, 12508, 25016, 50032, 100064, 200128, 400256.
If you add them up, you will get the total of 400,681. Now subtract 400,256 to get 425,944