38996848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20143}}^1$

素因数の和:20173

約数の個数: 30

約数和(自身を含む): 83053712

約数和(自身を除く): 44056864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20143, 40286, 80572, 161144, 221573, 322288, 443146, 886292, 1772584, 2437303, 3545168, 4874606, 9749212, 19498424, 38996848]

約数ペア:

[(1, 38996848), (2, 19498424), (4, 9749212), (8, 4874606), (11, 3545168), (16, 2437303), (22, 1772584), (44, 886292), (88, 443146), (121, 322288), (176, 221573), (242, 161144), (484, 80572), (968, 40286), (1936, 20143)]