188435128

素因数分解:

$2^3\times 7^1\times {\mathrm{3364913}}^1$

素因数の和:3364926

約数の個数: 16

約数和(自身を含む): 403789680

約数和(自身を除く): 215354552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3364913, 6729826, 13459652, 23554391, 26919304, 47108782, 94217564, 188435128]

約数ペア:

[(1, 188435128), (2, 94217564), (4, 47108782), (7, 26919304), (8, 23554391), (14, 13459652), (28, 6729826), (56, 3364913)]