80105806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{4133}}^1$

素因数の和:5027

約数の個数: 16

約数和(自身を含む): 131262768

約数和(自身を除く): 51156962

約数列:

[1, 2, 11, 22, 881, 1762, 4133, 8266, 9691, 19382, 45463, 90926, 3641173, 7282346, 40052903, 80105806]

約数ペア:

[(1, 80105806), (2, 40052903), (11, 7282346), (22, 3641173), (881, 90926), (1762, 45463), (4133, 19382), (8266, 9691)]