40316242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 61739352

約数和(自身を除く): 21423110

約数列:

[1, 2, 61, 122, 277, 554, 1193, 2386, 16897, 33794, 72773, 145546, 330461, 660922, 20158121, 40316242]

約数ペア:

[(1, 40316242), (2, 20158121), (61, 660922), (122, 330461), (277, 145546), (554, 72773), (1193, 33794), (2386, 16897)]