40066622

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 61445952

約数和(自身を除く): 21379330

約数列:

[1, 2, 53, 106, 431, 862, 877, 1754, 22843, 45686, 46481, 92962, 377987, 755974, 20033311, 40066622]

約数ペア:

[(1, 40066622), (2, 20033311), (53, 755974), (106, 377987), (431, 92962), (862, 46481), (877, 45686), (1754, 22843)]