80268046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{12959}}^1$

素因数の和:13143

約数の個数: 16

約数和(自身を含む): 127526400

約数和(自身を除く): 47258354

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 12959, 25918, 246221, 492442, 2112317, 4224634, 40134023, 80268046]

約数ペア:

[(1, 80268046), (2, 40134023), (19, 4224634), (38, 2112317), (163, 492442), (326, 246221), (3097, 25918), (6194, 12959)]