16276456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12637}}^1$

素因数の和:12673

約数の個数: 32

約数和(自身を含む): 36397440

約数和(自身を除く): 20120984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 12637, 25274, 50548, 88459, 101096, 176918, 290651, 353836, 581302, 707672, 1162604, 2034557, 2325208, 4069114, 8138228, 16276456]

約数ペア:

[(1, 16276456), (2, 8138228), (4, 4069114), (7, 2325208), (8, 2034557), (14, 1162604), (23, 707672), (28, 581302), (46, 353836), (56, 290651), (92, 176918), (161, 101096), (184, 88459), (322, 50548), (644, 25274), (1288, 12637)]