8898656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21414

約数の個数: 24

約数和(自身を含む): 18867744

約数和(自身を除く): 9969088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21391, 42782, 85564, 171128, 278083, 342256, 556166, 684512, 1112332, 2224664, 4449328, 8898656]

約数ペア:

[(1, 8898656), (2, 4449328), (4, 2224664), (8, 1112332), (13, 684512), (16, 556166), (26, 342256), (32, 278083), (52, 171128), (104, 85564), (208, 42782), (416, 21391)]