40238836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{914519}}^1$

素因数の和:914534

約数の個数: 12

約数和(自身を含む): 76819680

約数和(自身を除く): 36580844

約数列:

[1, 2, 4, 11, 22, 44, 914519, 1829038, 3658076, 10059709, 20119418, 40238836]

約数ペア:

[(1, 40238836), (2, 20119418), (4, 10059709), (11, 3658076), (22, 1829038), (44, 914519)]