55121384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 106626240

約数和(自身を除く): 51504856

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1031, 1304, 2062, 4124, 6683, 8248, 13366, 26732, 42271, 53464, 84542, 168053, 169084, 336106, 338168, 672212, 1344424, 6890173, 13780346, 27560692, 55121384]

約数ペア:

[(1, 55121384), (2, 27560692), (4, 13780346), (8, 6890173), (41, 1344424), (82, 672212), (163, 338168), (164, 336106), (326, 169084), (328, 168053), (652, 84542), (1031, 53464), (1304, 42271), (2062, 26732), (4124, 13366), (6683, 8248)]