40636958

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 62201520

約数和(自身を除く): 21564562

約数列:

[1, 2, 59, 118, 521, 661, 1042, 1322, 30739, 38999, 61478, 77998, 344381, 688762, 20318479, 40636958]

約数ペア:

[(1, 40636958), (2, 20318479), (59, 688762), (118, 344381), (521, 77998), (661, 61478), (1042, 38999), (1322, 30739)]