77131448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{567143}}^1$

素因数の和:567166

約数の個数: 16

約数和(自身を含む): 153128880

約数和(自身を除く): 75997432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 567143, 1134286, 2268572, 4537144, 9641431, 19282862, 38565724, 77131448]

約数ペア:

[(1, 77131448), (2, 38565724), (4, 19282862), (8, 9641431), (17, 4537144), (34, 2268572), (68, 1134286), (136, 567143)]