80731816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{917407}}^1$

素因数の和:917424

約数の個数: 16

約数和(自身を含む): 165133440

約数和(自身を除く): 84401624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 917407, 1834814, 3669628, 7339256, 10091477, 20182954, 40365908, 80731816]

約数ペア:

[(1, 80731816), (2, 40365908), (4, 20182954), (8, 10091477), (11, 7339256), (22, 3669628), (44, 1834814), (88, 917407)]