40405838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108037}}^1$

素因数の和:108067

約数の個数: 16

約数和(自身を含む): 70008624

約数和(自身を除く): 29602786

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 108037, 216074, 1188407, 1836629, 2376814, 3673258, 20202919, 40405838]

約数ペア:

[(1, 40405838), (2, 20202919), (11, 3673258), (17, 2376814), (22, 1836629), (34, 1188407), (187, 216074), (374, 108037)]