9161968

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2392

約数の個数: 20

約数和(自身を含む): 17825248

約数和(自身を除く): 8663280

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2113, 2168, 4226, 4336, 8452, 16904, 33808, 572623, 1145246, 2290492, 4580984, 9161968]

約数ペア:

[(1, 9161968), (2, 4580984), (4, 2290492), (8, 1145246), (16, 572623), (271, 33808), (542, 16904), (1084, 8452), (2113, 4336), (2168, 4226)]