80407802

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 122164224

約数和(自身を除く): 41756422

約数列:

[1, 2, 151, 181, 302, 362, 1471, 2942, 27331, 54662, 222121, 266251, 444242, 532502, 40203901, 80407802]

約数ペア:

[(1, 80407802), (2, 40203901), (151, 532502), (181, 444242), (302, 266251), (362, 222121), (1471, 54662), (2942, 27331)]