40345106

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 61384704

約数和(自身を除く): 21039598

約数列:

[1, 2, 127, 193, 254, 386, 823, 1646, 24511, 49022, 104521, 158839, 209042, 317678, 20172553, 40345106]

約数ペア:

[(1, 40345106), (2, 20172553), (127, 317678), (193, 209042), (254, 158839), (386, 104521), (823, 49022), (1646, 24511)]