40408258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{7883}}^1$

素因数の和:8129

約数の個数: 16

約数和(自身を含む): 66414816

約数和(自身を除く): 26006558

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 7883, 15766, 86713, 173426, 1836739, 3673478, 20204129, 40408258]

約数ペア:

[(1, 40408258), (2, 20204129), (11, 3673478), (22, 1836739), (233, 173426), (466, 86713), (2563, 15766), (5126, 7883)]