47731952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157013}}^1$

素因数の和:157040

約数の個数: 20

約数和(自身を含む): 97348680

約数和(自身を除く): 49616728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 157013, 314026, 628052, 1256104, 2512208, 2983247, 5966494, 11932988, 23865976, 47731952]

約数ペア:

[(1, 47731952), (2, 23865976), (4, 11932988), (8, 5966494), (16, 2983247), (19, 2512208), (38, 1256104), (76, 628052), (152, 314026), (304, 157013)]