2047488

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 5761536

約数和(自身を除く): 3714048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 512, 516, 688, 744, 768, 992, 1032, 1333, 1376, 1488, 1536, 1984, 2064, 2666, 2752, 2976, 3968, 3999, 4128, 5332, 5504, 5952, 7936, 7998, 8256, 10664, 11008, 11904, 15872, 15996, 16512, 21328, 22016, 23808, 31992, 33024, 42656, 47616, 63984, 66048, 85312, 127968, 170624, 255936, 341248, 511872, 682496, 1023744, 2047488]

約数ペア:

[(1, 2047488), (2, 1023744), (3, 682496), (4, 511872), (6, 341248), (8, 255936), (12, 170624), (16, 127968), (24, 85312), (31, 66048), (32, 63984), (43, 47616), (48, 42656), (62, 33024), (64, 31992), (86, 23808), (93, 22016), (96, 21328), (124, 16512), (128, 15996), (129, 15872), (172, 11904), (186, 11008), (192, 10664), (248, 8256), (256, 7998), (258, 7936), (344, 5952), (372, 5504), (384, 5332), (496, 4128), (512, 3999), (516, 3968), (688, 2976), (744, 2752), (768, 2666), (992, 2064), (1032, 1984), (1333, 1536), (1376, 1488)]