268832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 548352

約数和(自身を除く): 279520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 271, 496, 542, 992, 1084, 2168, 4336, 8401, 8672, 16802, 33604, 67208, 134416, 268832]

約数ペア:

[(1, 268832), (2, 134416), (4, 67208), (8, 33604), (16, 16802), (31, 8672), (32, 8401), (62, 4336), (124, 2168), (248, 1084), (271, 992), (496, 542)]