86691416

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67307}}^1$

素因数の和:67343

約数の個数: 32

約数和(自身を含む): 193847040

約数和(自身を除く): 107155624

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 67307, 134614, 269228, 471149, 538456, 942298, 1548061, 1884596, 3096122, 3769192, 6192244, 10836427, 12384488, 21672854, 43345708, 86691416]

約数ペア:

[(1, 86691416), (2, 43345708), (4, 21672854), (7, 12384488), (8, 10836427), (14, 6192244), (23, 3769192), (28, 3096122), (46, 1884596), (56, 1548061), (92, 942298), (161, 538456), (184, 471149), (322, 269228), (644, 134614), (1288, 67307)]