31648889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 3343111

約数列:

[1, 19, 29, 71, 551, 809, 1349, 2059, 15371, 23461, 39121, 57439, 445759, 1091341, 1665731, 31648889]

約数ペア:

[(1, 31648889), (19, 1665731), (29, 1091341), (71, 445759), (551, 57439), (809, 39121), (1349, 23461), (2059, 15371)]