16432856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 35237160

約数和(自身を除く): 18804304

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 353, 506, 529, 706, 1012, 1058, 1412, 2024, 2116, 2824, 3883, 4232, 5819, 7766, 8119, 11638, 15532, 16238, 23276, 31064, 32476, 46552, 64952, 89309, 178618, 186737, 357236, 373474, 714472, 746948, 1493896, 2054107, 4108214, 8216428, 16432856]

約数ペア:

[(1, 16432856), (2, 8216428), (4, 4108214), (8, 2054107), (11, 1493896), (22, 746948), (23, 714472), (44, 373474), (46, 357236), (88, 186737), (92, 178618), (184, 89309), (253, 64952), (353, 46552), (506, 32476), (529, 31064), (706, 23276), (1012, 16238), (1058, 15532), (1412, 11638), (2024, 8119), (2116, 7766), (2824, 5819), (3883, 4232)]