Q: What is the sum of all factors of the number 681,072 excluding 681,072?
A: 1,330,704
The factors of the number 681,072 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2027, 4054, 6081, 8108, 12162, 14189, 16216, 24324, 28378, 32432, 42567, 48648, 56756, 85134, 97296, 113512, 170268, 227024, 340536, 681072.
If you add them up, you will get the total of 681,073. Now subtract 681,072 to get 1,330,704