2016131608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{11923}}^1$

素因数の和:12871

約数の個数: 32

約数和(自身を含む): 3949228800

約数和(自身を除く): 1933097192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 919, 1838, 3676, 7352, 11923, 21137, 23846, 42274, 47692, 84548, 95384, 169096, 274229, 548458, 1096916, 2193832, 10957237, 21914474, 43828948, 87657896, 252016451, 504032902, 1008065804, 2016131608]

約数ペア:

[(1, 2016131608), (2, 1008065804), (4, 504032902), (8, 252016451), (23, 87657896), (46, 43828948), (92, 21914474), (184, 10957237), (919, 2193832), (1838, 1096916), (3676, 548458), (7352, 274229), (11923, 169096), (21137, 95384), (23846, 84548), (42274, 47692)]