91768078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 140238000

約数和(自身を除く): 48469922

約数列:

[1, 2, 89, 139, 178, 278, 3709, 7418, 12371, 24742, 330101, 515551, 660202, 1031102, 45884039, 91768078]

約数ペア:

[(1, 91768078), (2, 45884039), (89, 1031102), (139, 660202), (178, 515551), (278, 330101), (3709, 24742), (7418, 12371)]