40500814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 61931520

約数和(自身を除く): 21430706

約数列:

[1, 2, 71, 142, 223, 446, 1279, 2558, 15833, 31666, 90809, 181618, 285217, 570434, 20250407, 40500814]

約数ペア:

[(1, 40500814), (2, 20250407), (71, 570434), (142, 285217), (223, 181618), (446, 90809), (1279, 31666), (2558, 15833)]