47119888

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21187}}^1$

素因数の和:21334

約数の個数: 20

約数和(自身を含む): 91955920

約数和(自身を除く): 44836032

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21187, 42374, 84748, 169496, 338992, 2944993, 5889986, 11779972, 23559944, 47119888]

約数ペア:

[(1, 47119888), (2, 23559944), (4, 11779972), (8, 5889986), (16, 2944993), (139, 338992), (278, 169496), (556, 84748), (1112, 42374), (2224, 21187)]