78268832

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{18671}}^1$

素因数の和:18812

約数の個数: 24

約数和(自身を含む): 155276352

約数和(自身を除く): 77007520

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 18671, 37342, 74684, 149368, 298736, 597472, 2445901, 4891802, 9783604, 19567208, 39134416, 78268832]

約数ペア:

[(1, 78268832), (2, 39134416), (4, 19567208), (8, 9783604), (16, 4891802), (32, 2445901), (131, 597472), (262, 298736), (524, 149368), (1048, 74684), (2096, 37342), (4192, 18671)]