39155164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 70531776

約数和(自身を除く): 31376612

約数列:

[1, 2, 4, 41, 82, 164, 271, 542, 881, 1084, 1762, 3524, 11111, 22222, 36121, 44444, 72242, 144484, 238751, 477502, 955004, 9788791, 19577582, 39155164]

約数ペア:

[(1, 39155164), (2, 19577582), (4, 9788791), (41, 955004), (82, 477502), (164, 238751), (271, 144484), (542, 72242), (881, 44444), (1084, 36121), (1762, 22222), (3524, 11111)]