54528128

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 32

約数和(自身を含む): 111167760

約数和(自身を除く): 56639632

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 9907, 19814, 39628, 79256, 158512, 317024, 426001, 634048, 852002, 1268096, 1704004, 3408008, 6816016, 13632032, 27264064, 54528128]

約数ペア:

[(1, 54528128), (2, 27264064), (4, 13632032), (8, 6816016), (16, 3408008), (32, 1704004), (43, 1268096), (64, 852002), (86, 634048), (128, 426001), (172, 317024), (344, 158512), (688, 79256), (1376, 39628), (2752, 19814), (5504, 9907)]