82090316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 179891712

約数和(自身を除く): 97801396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 857, 1244, 1714, 2177, 3421, 3428, 4354, 5999, 6842, 8708, 9427, 11998, 13684, 18854, 23947, 23996, 37708, 47894, 65989, 95788, 131978, 263956, 266527, 533054, 1066108, 1865689, 2931797, 3731378, 5863594, 7462756, 11727188, 20522579, 41045158, 82090316]

約数ペア:

[(1, 82090316), (2, 41045158), (4, 20522579), (7, 11727188), (11, 7462756), (14, 5863594), (22, 3731378), (28, 2931797), (44, 1865689), (77, 1066108), (154, 533054), (308, 266527), (311, 263956), (622, 131978), (857, 95788), (1244, 65989), (1714, 47894), (2177, 37708), (3421, 23996), (3428, 23947), (4354, 18854), (5999, 13684), (6842, 11998), (8708, 9427)]