8408018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 13443840

約数和(自身を除く): 5035822

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 3889, 7778, 89447, 178894, 182783, 365566, 4204009, 8408018]

約数ペア:

[(1, 8408018), (2, 4204009), (23, 365566), (46, 182783), (47, 178894), (94, 89447), (1081, 7778), (2162, 3889)]