47838352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157363}}^1$

素因数の和:157390

約数の個数: 20

約数和(自身を含む): 97565680

約数和(自身を除く): 49727328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 157363, 314726, 629452, 1258904, 2517808, 2989897, 5979794, 11959588, 23919176, 47838352]

約数ペア:

[(1, 47838352), (2, 23919176), (4, 11959588), (8, 5979794), (16, 2989897), (19, 2517808), (38, 1258904), (76, 629452), (152, 314726), (304, 157363)]