42619984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 90922752

約数和(自身を除く): 48302768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2143, 2486, 4286, 4972, 8572, 9944, 17144, 19888, 23573, 34288, 47146, 94292, 188584, 242159, 377168, 484318, 968636, 1937272, 2663749, 3874544, 5327498, 10654996, 21309992, 42619984]

約数ペア:

[(1, 42619984), (2, 21309992), (4, 10654996), (8, 5327498), (11, 3874544), (16, 2663749), (22, 1937272), (44, 968636), (88, 484318), (113, 377168), (176, 242159), (226, 188584), (452, 94292), (904, 47146), (1243, 34288), (1808, 23573), (2143, 19888), (2486, 17144), (4286, 9944), (4972, 8572)]