39290042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21517}}^1$

素因数の和:21613

約数の個数: 16

約数和(自身を含む): 65070432

約数和(自身を除く): 25780390

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 21517, 43034, 236687, 473374, 1785911, 3571822, 19645021, 39290042]

約数ペア:

[(1, 39290042), (2, 19645021), (11, 3571822), (22, 1785911), (83, 473374), (166, 236687), (913, 43034), (1826, 21517)]