Q: What is the sum of all factors of the number 216,423,512 excluding 216,423,512?
A: 190,011,328
The factors of the number 216,423,512 are: 1, 2, 4, 8, 643, 1286, 2572, 5144, 42073, 84146, 168292, 336584, 27052939, 54105878, 108211756, 216423512.
If you add them up, you will get the total of 216,423,702. Now subtract 216,423,512 to get 190,011,328