9089008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5424

約数の個数: 20

約数和(自身を含む): 17777880

約数和(自身を除く): 8688872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 5309, 10618, 21236, 42472, 84944, 568063, 1136126, 2272252, 4544504, 9089008]

約数ペア:

[(1, 9089008), (2, 4544504), (4, 2272252), (8, 1136126), (16, 568063), (107, 84944), (214, 42472), (428, 21236), (856, 10618), (1712, 5309)]