81159034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{2179}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 132945120

約数和(自身を除く): 51786086

約数列:

[1, 2, 11, 22, 1693, 2179, 3386, 4358, 18623, 23969, 37246, 47938, 3689047, 7378094, 40579517, 81159034]

約数ペア:

[(1, 81159034), (2, 40579517), (11, 7378094), (22, 3689047), (1693, 47938), (2179, 37246), (3386, 23969), (4358, 18623)]