40239562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22037}}^1$

素因数の和:22133

約数の個数: 16

約数和(自身を含む): 66642912

約数和(自身を除く): 26403350

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 22037, 44074, 242407, 484814, 1829071, 3658142, 20119781, 40239562]

約数ペア:

[(1, 40239562), (2, 20119781), (11, 3658142), (22, 1829071), (83, 484814), (166, 242407), (913, 44074), (1826, 22037)]