38000336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 81476928

約数和(自身を除く): 43476592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3041, 3124, 6082, 6248, 12164, 12496, 24328, 33451, 48656, 66902, 133804, 215911, 267608, 431822, 535216, 863644, 1727288, 2375021, 3454576, 4750042, 9500084, 19000168, 38000336]

約数ペア:

[(1, 38000336), (2, 19000168), (4, 9500084), (8, 4750042), (11, 3454576), (16, 2375021), (22, 1727288), (44, 863644), (71, 535216), (88, 431822), (142, 267608), (176, 215911), (284, 133804), (568, 66902), (781, 48656), (1136, 33451), (1562, 24328), (3041, 12496), (3124, 12164), (6082, 6248)]