80494436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2017}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 153916896

約数和(自身を除く): 73422460

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 2017, 3628, 4034, 8068, 9977, 19954, 22187, 39908, 44374, 88748, 1829419, 3658838, 7317676, 20123609, 40247218, 80494436]

約数ペア:

[(1, 80494436), (2, 40247218), (4, 20123609), (11, 7317676), (22, 3658838), (44, 1829419), (907, 88748), (1814, 44374), (2017, 39908), (3628, 22187), (4034, 19954), (8068, 9977)]