85161428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47207}}^1$

素因数の和:47263

約数の個数: 24

約数和(自身を含む): 166549824

約数和(自身を除く): 81388396

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 47207, 94414, 188828, 519277, 1038554, 1935487, 2077108, 3870974, 7741948, 21290357, 42580714, 85161428]

約数ペア:

[(1, 85161428), (2, 42580714), (4, 21290357), (11, 7741948), (22, 3870974), (41, 2077108), (44, 1935487), (82, 1038554), (164, 519277), (451, 188828), (902, 94414), (1804, 47207)]