80705024

素因数分解:

$2^9\times {\mathrm{157627}}^1$

素因数の和:157645

約数の個数: 20

約数和(自身を含む): 161253444

約数和(自身を除く): 80548420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 157627, 315254, 630508, 1261016, 2522032, 5044064, 10088128, 20176256, 40352512, 80705024]

約数ペア:

[(1, 80705024), (2, 40352512), (4, 20176256), (8, 10088128), (16, 5044064), (32, 2522032), (64, 1261016), (128, 630508), (256, 315254), (512, 157627)]