82740584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 160557600

約数和(自身を除く): 77817016

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 2011, 4022, 5143, 8044, 10286, 16088, 20572, 41144, 74407, 148814, 279529, 297628, 559058, 595256, 1118116, 2236232, 10342573, 20685146, 41370292, 82740584]

約数ペア:

[(1, 82740584), (2, 41370292), (4, 20685146), (8, 10342573), (37, 2236232), (74, 1118116), (139, 595256), (148, 559058), (278, 297628), (296, 279529), (556, 148814), (1112, 74407), (2011, 41144), (4022, 20572), (5143, 16088), (8044, 10286)]