40205636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{324239}}^1$

素因数の和:324274

約数の個数: 12

約数和(自身を含む): 72629760

約数和(自身を除く): 32424124

約数列:

[1, 2, 4, 31, 62, 124, 324239, 648478, 1296956, 10051409, 20102818, 40205636]

約数ペア:

[(1, 40205636), (2, 20102818), (4, 10051409), (31, 1296956), (62, 648478), (124, 324239)]