528026032

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{128411}}^1$

素因数の和:128676

約数の個数: 20

約数和(自身を含む): 1027039176

約数和(自身を除く): 499013144

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 128411, 256822, 513644, 1027288, 2054576, 33001627, 66003254, 132006508, 264013016, 528026032]

約数ペア:

[(1, 528026032), (2, 264013016), (4, 132006508), (8, 66003254), (16, 33001627), (257, 2054576), (514, 1027288), (1028, 513644), (2056, 256822), (4112, 128411)]