40642492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{923693}}^1$

素因数の和:923708

約数の個数: 12

約数和(自身を含む): 77590296

約数和(自身を除く): 36947804

約数列:

[1, 2, 4, 11, 22, 44, 923693, 1847386, 3694772, 10160623, 20321246, 40642492]

約数ペア:

[(1, 40642492), (2, 20321246), (4, 10160623), (11, 3694772), (22, 1847386), (44, 923693)]