15661428092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2819}}^1\times {\mathrm{81701}}^1$

素因数の和:84541

約数の個数: 24

約数和(自身を含む): 29030354640

約数和(自身を除く): 13368926548

約数列:

[1, 2, 4, 17, 34, 68, 2819, 5638, 11276, 47923, 81701, 95846, 163402, 191692, 326804, 1388917, 2777834, 5555668, 230315119, 460630238, 921260476, 3915357023, 7830714046, 15661428092]

約数ペア:

[(1, 15661428092), (2, 7830714046), (4, 3915357023), (17, 921260476), (34, 460630238), (68, 230315119), (2819, 5555668), (5638, 2777834), (11276, 1388917), (47923, 326804), (81701, 191692), (95846, 163402)]