47137718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23831}}^1$

素因数の和:23899

約数の個数: 16

約数和(自身を含む): 75499776

約数和(自身を除く): 28362058

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 23831, 47662, 548113, 1024733, 1096226, 2049466, 23568859, 47137718]

約数ペア:

[(1, 47137718), (2, 23568859), (23, 2049466), (43, 1096226), (46, 1024733), (86, 548113), (989, 47662), (1978, 23831)]