293313392

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{21391}}^1$

素因数の和:22256

約数の個数: 20

約数和(自身を含む): 568984416

約数和(自身を除く): 275671024

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 21391, 42782, 85564, 171128, 342256, 18332087, 36664174, 73328348, 146656696, 293313392]

約数ペア:

[(1, 293313392), (2, 146656696), (4, 73328348), (8, 36664174), (16, 18332087), (857, 342256), (1714, 171128), (3428, 85564), (6856, 42782), (13712, 21391)]