Q: What is the sum of all factors of the number 216,856 excluding 216,856?
A: 189,764
The factors of the number 216,856 are: 1, 2, 4, 8, 27107, 54214, 108428, 216856.
If you add them up, you will get the total of 217,045. Now subtract 216,856 to get 189,764