86631355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2297}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 109752480

約数和(自身を除く): 23121125

約数列:

[1, 5, 19, 95, 397, 1985, 2297, 7543, 11485, 37715, 43643, 218215, 911909, 4559545, 17326271, 86631355]

約数ペア:

[(1, 86631355), (5, 17326271), (19, 4559545), (95, 911909), (397, 218215), (1985, 43643), (2297, 37715), (7543, 11485)]