225564008

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{78539}}^1$

素因数の和:78904

約数の個数: 16

約数和(自身を含む): 424116000

約数和(自身を除く): 198551992

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 78539, 157078, 314156, 628312, 28195501, 56391002, 112782004, 225564008]

約数ペア:

[(1, 225564008), (2, 112782004), (4, 56391002), (8, 28195501), (359, 628312), (718, 314156), (1436, 157078), (2872, 78539)]