9120008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12904

約数の個数: 16

約数和(自身を含む): 17293500

約数和(自身を除く): 8173492

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 12809, 25618, 51236, 102472, 1140001, 2280002, 4560004, 9120008]

約数ペア:

[(1, 9120008), (2, 4560004), (4, 2280002), (8, 1140001), (89, 102472), (178, 51236), (356, 25618), (712, 12809)]