Q: What is the sum of all factors of the number 28,145,923 excluding 28,145,923?
A: 3,386,109
The factors of the number 28,145,923 are: 1, 13, 31, 211, 331, 403, 2743, 4303, 6541, 10261, 69841, 85033, 133393, 907933, 2165071, 28145923.
If you add them up, you will get the total of 28,145,926. Now subtract 28,145,923 to get 3,386,109