Q: What is the sum of all factors of the number 211,968 excluding 211,968?

A: 426,696

Why is 426,696 the sum of all factors of 211,968, excluding 211,968?

The factors of the number 211,968 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2944, 3072, 3312, 4416, 4608, 5888, 6624, 8832, 9216, 11776, 13248, 17664, 23552, 26496, 35328, 52992, 70656, 105984, 211968.

If you add them up, you will get the total of 212,394. Now subtract 211,968 to get 426,696