40340828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{916837}}^1$

素因数の和:916852

約数の個数: 12

約数和(自身を含む): 77014392

約数和(自身を除く): 36673564

約数列:

[1, 2, 4, 11, 22, 44, 916837, 1833674, 3667348, 10085207, 20170414, 40340828]

約数ペア:

[(1, 40340828), (2, 20170414), (4, 10085207), (11, 3667348), (22, 1833674), (44, 916837)]