40981636

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{173651}}^1$

素因数の和:173714

約数の個数: 12

約数和(自身を含む): 72933840

約数和(自身を除く): 31952204

約数列:

[1, 2, 4, 59, 118, 236, 173651, 347302, 694604, 10245409, 20490818, 40981636]

約数ペア:

[(1, 40981636), (2, 20490818), (4, 10245409), (59, 694604), (118, 347302), (236, 173651)]