13147664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48337}}^1$

素因数の和:48362

約数の個数: 20

約数和(自身を含む): 26972604

約数和(自身を除く): 13824940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48337, 96674, 193348, 386696, 773392, 821729, 1643458, 3286916, 6573832, 13147664]

約数ペア:

[(1, 13147664), (2, 6573832), (4, 3286916), (8, 1643458), (16, 821729), (17, 773392), (34, 386696), (68, 193348), (136, 96674), (272, 48337)]