86641256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 175375200

約数和(自身を除く): 88733944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 1459, 2284, 2918, 4568, 5836, 7423, 11672, 14846, 18967, 29692, 37934, 59384, 75868, 151736, 833089, 1666178, 3332356, 6664712, 10830157, 21660314, 43320628, 86641256]

約数ペア:

[(1, 86641256), (2, 43320628), (4, 21660314), (8, 10830157), (13, 6664712), (26, 3332356), (52, 1666178), (104, 833089), (571, 151736), (1142, 75868), (1459, 59384), (2284, 37934), (2918, 29692), (4568, 18967), (5836, 14846), (7423, 11672)]