47710064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156941}}^1$

素因数の和:156968

約数の個数: 20

約数和(自身を含む): 97304040

約数和(自身を除く): 49593976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156941, 313882, 627764, 1255528, 2511056, 2981879, 5963758, 11927516, 23855032, 47710064]

約数ペア:

[(1, 47710064), (2, 23855032), (4, 11927516), (8, 5963758), (16, 2981879), (19, 2511056), (38, 1255528), (76, 627764), (152, 313882), (304, 156941)]