87340418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{3821}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 143095680

約数和(自身を除く): 55755262

約数列:

[1, 2, 11, 22, 1039, 2078, 3821, 7642, 11429, 22858, 42031, 84062, 3970019, 7940038, 43670209, 87340418]

約数ペア:

[(1, 87340418), (2, 43670209), (11, 7940038), (22, 3970019), (1039, 84062), (2078, 42031), (3821, 22858), (7642, 11429)]