40644098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10321}}^1$

素因数の和:10513

約数の個数: 16

約数和(自身を含む): 66886560

約数和(自身を除く): 26242462

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 10321, 20642, 113531, 227062, 1847459, 3694918, 20322049, 40644098]

約数ペア:

[(1, 40644098), (2, 20322049), (11, 3694918), (22, 1847459), (179, 227062), (358, 113531), (1969, 20642), (3938, 10321)]