320416136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2356001}}^1$

素因数の和:2356024

約数の個数: 16

約数和(自身を含む): 636120540

約数和(自身を除く): 315704404

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2356001, 4712002, 9424004, 18848008, 40052017, 80104034, 160208068, 320416136]

約数ペア:

[(1, 320416136), (2, 160208068), (4, 80104034), (8, 40052017), (17, 18848008), (34, 9424004), (68, 4712002), (136, 2356001)]