85031432

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{20323}}^1$

素因数の和:20852

約数の個数: 16

約数和(自身を含む): 159746640

約数和(自身を除く): 74715208

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 20323, 40646, 81292, 162584, 10628929, 21257858, 42515716, 85031432]

約数ペア:

[(1, 85031432), (2, 42515716), (4, 21257858), (8, 10628929), (523, 162584), (1046, 81292), (2092, 40646), (4184, 20323)]