216942736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{467549}}^1$

素因数の和:467586

約数の個数: 20

約数和(自身を含む): 434821500

約数和(自身を除く): 217878764

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 467549, 935098, 1870196, 3740392, 7480784, 13558921, 27117842, 54235684, 108471368, 216942736]

約数ペア:

[(1, 216942736), (2, 108471368), (4, 54235684), (8, 27117842), (16, 13558921), (29, 7480784), (58, 3740392), (116, 1870196), (232, 935098), (464, 467549)]