8985256

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 19356480

約数和(自身を除く): 10371224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 571, 1124, 1142, 1967, 2248, 2284, 3934, 3997, 4568, 7868, 7994, 15736, 15988, 31976, 160451, 320902, 641804, 1123157, 1283608, 2246314, 4492628, 8985256]

約数ペア:

[(1, 8985256), (2, 4492628), (4, 2246314), (7, 1283608), (8, 1123157), (14, 641804), (28, 320902), (56, 160451), (281, 31976), (562, 15988), (571, 15736), (1124, 7994), (1142, 7868), (1967, 4568), (2248, 3997), (2284, 3934)]