Q: What is the sum of all factors of the number 21,015,008 excluding 21,015,008?
A: 28,336,672
The factors of the number 21,015,008 are: 1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 4079, 5152, 8158, 16316, 28553, 32632, 57106, 65264, 93817, 114212, 130528, 187634, 228424, 375268, 456848, 656719, 750536, 913696, 1313438, 1501072, 2626876, 3002144, 5253752, 10507504, 21015008.
If you add them up, you will get the total of 21,015,036. Now subtract 21,015,008 to get 28,336,672