118900568

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{11251}}^1$

素因数の和:12578

約数の個数: 16

約数和(自身を含む): 223127160

約数和(自身を除く): 104226592

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 11251, 22502, 45004, 90008, 14862571, 29725142, 59450284, 118900568]

約数ペア:

[(1, 118900568), (2, 59450284), (4, 29725142), (8, 14862571), (1321, 90008), (2642, 45004), (5284, 22502), (10568, 11251)]