Q: What is the sum of all factors of the number 40,303,431 excluding 40,303,431?
A: 28,609,569
The factors of the number 40,303,431 are: 1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 1549, 2891, 3717, 4647, 8673, 10843, 13941, 26019, 32529, 75901, 91391, 97587, 227703, 274173, 639737, 683109, 822519, 1919211, 4478159, 5757633, 13434477, 40303431.
If you add them up, you will get the total of 40,303,459. Now subtract 40,303,431 to get 28,609,569