320424184

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31513}}^1$

素因数の和:31591

約数の個数: 32

約数和(自身を含む): 635322240

約数和(自身を除く): 314898056

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 31513, 63026, 126052, 252104, 976903, 1292033, 1953806, 2584066, 3907612, 5168132, 7815224, 10336264, 40053023, 80106046, 160212092, 320424184]

約数ペア:

[(1, 320424184), (2, 160212092), (4, 80106046), (8, 40053023), (31, 10336264), (41, 7815224), (62, 5168132), (82, 3907612), (124, 2584066), (164, 1953806), (248, 1292033), (328, 976903), (1271, 252104), (2542, 126052), (5084, 63026), (10168, 31513)]