27831176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204641}}^1$

素因数の和:204664

約数の個数: 16

約数和(自身を含む): 55253340

約数和(自身を除く): 27422164

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204641, 409282, 818564, 1637128, 3478897, 6957794, 13915588, 27831176]

約数ペア:

[(1, 27831176), (2, 13915588), (4, 6957794), (8, 3478897), (17, 1637128), (34, 818564), (68, 409282), (136, 204641)]