2150656

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 4447744

約数和(自身を除く): 2297088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 271, 496, 542, 992, 1084, 1984, 2168, 3968, 4336, 7936, 8401, 8672, 16802, 17344, 33604, 34688, 67208, 69376, 134416, 268832, 537664, 1075328, 2150656]

約数ペア:

[(1, 2150656), (2, 1075328), (4, 537664), (8, 268832), (16, 134416), (31, 69376), (32, 67208), (62, 34688), (64, 33604), (124, 17344), (128, 16802), (248, 8672), (256, 8401), (271, 7936), (496, 4336), (542, 3968), (992, 2168), (1084, 1984)]