40286686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14419}}^1$

素因数の和:14559

約数の個数: 16

約数和(自身を含む): 66447360

約数和(自身を除く): 26160674

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 14419, 28838, 158609, 317218, 1831213, 3662426, 20143343, 40286686]

約数ペア:

[(1, 40286686), (2, 20143343), (11, 3662426), (22, 1831213), (127, 317218), (254, 158609), (1397, 28838), (2794, 14419)]