85219744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 174375936

約数和(自身を除く): 89156192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 271, 317, 496, 542, 634, 992, 1084, 1268, 2168, 2536, 4336, 5072, 8401, 8672, 9827, 10144, 16802, 19654, 33604, 39308, 67208, 78616, 85907, 134416, 157232, 171814, 268832, 314464, 343628, 687256, 1374512, 2663117, 2749024, 5326234, 10652468, 21304936, 42609872, 85219744]

約数ペア:

[(1, 85219744), (2, 42609872), (4, 21304936), (8, 10652468), (16, 5326234), (31, 2749024), (32, 2663117), (62, 1374512), (124, 687256), (248, 343628), (271, 314464), (317, 268832), (496, 171814), (542, 157232), (634, 134416), (992, 85907), (1084, 78616), (1268, 67208), (2168, 39308), (2536, 33604), (4336, 19654), (5072, 16802), (8401, 10144), (8672, 9827)]