16619386376

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{929}}^1\times {\mathrm{20899}}^1$

素因数の和:21941

約数の個数: 32

約数和(自身を含む): 31487940000

約数和(自身を除く): 14868553624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 929, 1858, 3716, 7432, 20899, 41798, 83596, 99403, 167192, 198806, 397612, 795224, 2236193, 4472386, 8944772, 17889544, 19415171, 38830342, 77660684, 155321368, 2077423297, 4154846594, 8309693188, 16619386376]

約数ペア:

[(1, 16619386376), (2, 8309693188), (4, 4154846594), (8, 2077423297), (107, 155321368), (214, 77660684), (428, 38830342), (856, 19415171), (929, 17889544), (1858, 8944772), (3716, 4472386), (7432, 2236193), (20899, 795224), (41798, 397612), (83596, 198806), (99403, 167192)]