40090138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{1427}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 65699424

約数和(自身を除く): 25609286

約数列:

[1, 2, 11, 22, 1277, 1427, 2554, 2854, 14047, 15697, 28094, 31394, 1822279, 3644558, 20045069, 40090138]

約数ペア:

[(1, 40090138), (2, 20045069), (11, 3644558), (22, 1822279), (1277, 31394), (1427, 28094), (2554, 15697), (2854, 14047)]