91209256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 175855680

約数和(自身を除く): 84646424

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 487, 571, 974, 1142, 1948, 2284, 3896, 4568, 19967, 23411, 39934, 46822, 79868, 93644, 159736, 187288, 278077, 556154, 1112308, 2224616, 11401157, 22802314, 45604628, 91209256]

約数ペア:

[(1, 91209256), (2, 45604628), (4, 22802314), (8, 11401157), (41, 2224616), (82, 1112308), (164, 556154), (328, 278077), (487, 187288), (571, 159736), (974, 93644), (1142, 79868), (1948, 46822), (2284, 39934), (3896, 23411), (4568, 19967)]