Q: What is the sum of all factors of the number 503,808 excluding 503,808?

A: 872,280

Why is 872,280 the sum of all factors of 503,808, excluding 503,808?

The factors of the number 503,808 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2048, 2624, 3072, 3936, 4096, 5248, 6144, 7872, 10496, 12288, 15744, 20992, 31488, 41984, 62976, 83968, 125952, 167936, 251904, 503808.

If you add them up, you will get the total of 504,680. Now subtract 503,808 to get 872,280