80403712

素因数分解:

$2^8\times {\mathrm{314077}}^1$

素因数の和:314093

約数の個数: 18

約数和(自身を含む): 160493858

約数和(自身を除く): 80090146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 314077, 628154, 1256308, 2512616, 5025232, 10050464, 20100928, 40201856, 80403712]

約数ペア:

[(1, 80403712), (2, 40201856), (4, 20100928), (8, 10050464), (16, 5025232), (32, 2512616), (64, 1256308), (128, 628154), (256, 314077)]