89296942

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 155865600

約数和(自身を除く): 66568658

約数列:

[1, 2, 7, 14, 109, 163, 218, 326, 359, 718, 763, 1141, 1526, 2282, 2513, 5026, 17767, 35534, 39131, 58517, 78262, 117034, 124369, 248738, 273917, 409619, 547834, 819238, 6378353, 12756706, 44648471, 89296942]

約数ペア:

[(1, 89296942), (2, 44648471), (7, 12756706), (14, 6378353), (109, 819238), (163, 547834), (218, 409619), (326, 273917), (359, 248738), (718, 124369), (763, 117034), (1141, 78262), (1526, 58517), (2282, 39131), (2513, 35534), (5026, 17767)]