16286864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 19335856

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3191, 5104, 6382, 12764, 25528, 35101, 51056, 70202, 92539, 140404, 185078, 280808, 370156, 561616, 740312, 1017929, 1480624, 2035858, 4071716, 8143432, 16286864]

約数ペア:

[(1, 16286864), (2, 8143432), (4, 4071716), (8, 2035858), (11, 1480624), (16, 1017929), (22, 740312), (29, 561616), (44, 370156), (58, 280808), (88, 185078), (116, 140404), (176, 92539), (232, 70202), (319, 51056), (464, 35101), (638, 25528), (1276, 12764), (2552, 6382), (3191, 5104)]