86152478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7207}}^1$

素因数の和:7391

約数の個数: 16

約数和(自身を含む): 133203840

約数和(自身を除く): 47051362

約数列:

[1, 2, 43, 86, 139, 278, 5977, 7207, 11954, 14414, 309901, 619802, 1001773, 2003546, 43076239, 86152478]

約数ペア:

[(1, 86152478), (2, 43076239), (43, 2003546), (86, 1001773), (139, 619802), (278, 309901), (5977, 14414), (7207, 11954)]