Q: What is the sum of all factors of the number 1,387,688 excluding 1,387,688?
A: 1,244,812
The factors of the number 1,387,688 are: 1, 2, 4, 8, 89, 178, 356, 712, 1949, 3898, 7796, 15592, 173461, 346922, 693844, 1387688.
If you add them up, you will get the total of 1,387,689. Now subtract 1,387,688 to get 1,244,812