8001128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{52639}}^1$

素因数の和:52664

約数の個数: 16

約数和(自身を含む): 15792000

約数和(自身を除く): 7790872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 52639, 105278, 210556, 421112, 1000141, 2000282, 4000564, 8001128]

約数ペア:

[(1, 8001128), (2, 4000564), (4, 2000282), (8, 1000141), (19, 421112), (38, 210556), (76, 105278), (152, 52639)]