80393856

素因数分解:

$2^7\times 3^1\times {\mathrm{209359}}^1$

素因数の和:209376

約数の個数: 32

約数和(自身を含む): 213547200

約数和(自身を除く): 133153344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 209359, 418718, 628077, 837436, 1256154, 1674872, 2512308, 3349744, 5024616, 6699488, 10049232, 13398976, 20098464, 26797952, 40196928, 80393856]

約数ペア:

[(1, 80393856), (2, 40196928), (3, 26797952), (4, 20098464), (6, 13398976), (8, 10049232), (12, 6699488), (16, 5024616), (24, 3349744), (32, 2512308), (48, 1674872), (64, 1256154), (96, 837436), (128, 628077), (192, 418718), (384, 209359)]