99919328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{164341}}^1$

素因数の和:164370

約数の個数: 24

約数和(自身を含む): 207070920

約数和(自身を除く): 107151592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 164341, 328682, 657364, 1314728, 2629456, 3122479, 5258912, 6244958, 12489916, 24979832, 49959664, 99919328]

約数ペア:

[(1, 99919328), (2, 49959664), (4, 24979832), (8, 12489916), (16, 6244958), (19, 5258912), (32, 3122479), (38, 2629456), (76, 1314728), (152, 657364), (304, 328682), (608, 164341)]