91267286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 155298816

約数和(自身を除く): 64031530

約数列:

[1, 2, 11, 22, 31, 62, 163, 326, 341, 682, 821, 1642, 1793, 3586, 5053, 9031, 10106, 18062, 25451, 50902, 55583, 111166, 133823, 267646, 279961, 559922, 1472053, 2944106, 4148513, 8297026, 45633643, 91267286]

約数ペア:

[(1, 91267286), (2, 45633643), (11, 8297026), (22, 4148513), (31, 2944106), (62, 1472053), (163, 559922), (326, 279961), (341, 267646), (682, 133823), (821, 111166), (1642, 55583), (1793, 50902), (3586, 25451), (5053, 18062), (9031, 10106)]