9489008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{8353}}^1$

素因数の和:8432

約数の個数: 20

約数和(自身を含む): 18646128

約数和(自身を除く): 9157120

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 8353, 16706, 33412, 66824, 133648, 593063, 1186126, 2372252, 4744504, 9489008]

約数ペア:

[(1, 9489008), (2, 4744504), (4, 2372252), (8, 1186126), (16, 593063), (71, 133648), (142, 66824), (284, 33412), (568, 16706), (1136, 8353)]