77547448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80111}}^1$

素因数の和:80139

約数の個数: 24

約数和(自身を含む): 159823440

約数和(自身を除く): 82275992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80111, 160222, 320444, 640888, 881221, 1762442, 3524884, 7049768, 9693431, 19386862, 38773724, 77547448]

約数ペア:

[(1, 77547448), (2, 38773724), (4, 19386862), (8, 9693431), (11, 7049768), (22, 3524884), (44, 1762442), (88, 881221), (121, 640888), (242, 320444), (484, 160222), (968, 80111)]