31140494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 27355762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 433, 467, 866, 934, 3031, 3269, 4763, 5137, 6062, 6538, 9526, 10274, 33341, 35959, 66682, 71918, 202211, 404422, 1415477, 2224321, 2830954, 4448642, 15570247, 31140494]

約数ペア:

[(1, 31140494), (2, 15570247), (7, 4448642), (11, 2830954), (14, 2224321), (22, 1415477), (77, 404422), (154, 202211), (433, 71918), (467, 66682), (866, 35959), (934, 33341), (3031, 10274), (3269, 9526), (4763, 6538), (5137, 6062)]