86456859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 126643200

約数和(自身を除く): 40186341

約数列:

[1, 3, 19, 29, 57, 87, 193, 271, 551, 579, 813, 1653, 3667, 5149, 5597, 7859, 11001, 15447, 16791, 23577, 52303, 106343, 149321, 156909, 319029, 447963, 993757, 1516787, 2981271, 4550361, 28818953, 86456859]

約数ペア:

[(1, 86456859), (3, 28818953), (19, 4550361), (29, 2981271), (57, 1516787), (87, 993757), (193, 447963), (271, 319029), (551, 156909), (579, 149321), (813, 106343), (1653, 52303), (3667, 23577), (5149, 16791), (5597, 15447), (7859, 11001)]