565216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 614144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1039, 2078, 4156, 8312, 16624, 17663, 33248, 35326, 70652, 141304, 282608, 565216]

約数ペア:

[(1, 565216), (2, 282608), (4, 141304), (8, 70652), (16, 35326), (17, 33248), (32, 17663), (34, 16624), (68, 8312), (136, 4156), (272, 2078), (544, 1039)]