40834574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10729}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 67212720

約数和(自身を除く): 26378146

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 10729, 21458, 118019, 236038, 1856117, 3712234, 20417287, 40834574]

約数ペア:

[(1, 40834574), (2, 20417287), (11, 3712234), (22, 1856117), (173, 236038), (346, 118019), (1903, 21458), (3806, 10729)]