27923384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205319}}^1$

素因数の和:205342

約数の個数: 16

約数和(自身を含む): 55436400

約数和(自身を除く): 27513016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205319, 410638, 821276, 1642552, 3490423, 6980846, 13961692, 27923384]

約数ペア:

[(1, 27923384), (2, 13961692), (4, 6980846), (8, 3490423), (17, 1642552), (34, 821276), (68, 410638), (136, 205319)]