10828432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{15739}}^1$

素因数の和:15790

約数の個数: 20

約数和(自身を含む): 21469360

約数和(自身を除く): 10640928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 15739, 31478, 62956, 125912, 251824, 676777, 1353554, 2707108, 5414216, 10828432]

約数ペア:

[(1, 10828432), (2, 5414216), (4, 2707108), (8, 1353554), (16, 676777), (43, 251824), (86, 125912), (172, 62956), (344, 31478), (688, 15739)]