47338576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155719}}^1$

素因数の和:155746

約数の個数: 20

約数和(自身を含む): 96546400

約数和(自身を除く): 49207824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155719, 311438, 622876, 1245752, 2491504, 2958661, 5917322, 11834644, 23669288, 47338576]

約数ペア:

[(1, 47338576), (2, 23669288), (4, 11834644), (8, 5917322), (16, 2958661), (19, 2491504), (38, 1245752), (76, 622876), (152, 311438), (304, 155719)]