82553716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128189}}^1$

素因数の和:128223

約数の個数: 24

約数和(自身を含む): 172287360

約数和(自身を除く): 89733644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 128189, 256378, 512756, 897323, 1794646, 2948347, 3589292, 5896694, 11793388, 20638429, 41276858, 82553716]

約数ペア:

[(1, 82553716), (2, 41276858), (4, 20638429), (7, 11793388), (14, 5896694), (23, 3589292), (28, 2948347), (46, 1794646), (92, 897323), (161, 512756), (322, 256378), (644, 128189)]