47896568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{315109}}^1$

素因数の和:315134

約数の個数: 16

約数和(自身を含む): 94533000

約数和(自身を除く): 46636432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 315109, 630218, 1260436, 2520872, 5987071, 11974142, 23948284, 47896568]

約数ペア:

[(1, 47896568), (2, 23948284), (4, 11974142), (8, 5987071), (19, 2520872), (38, 1260436), (76, 630218), (152, 315109)]