8131072

素因数分解:

$2^9\times {\mathrm{15881}}^1$

素因数の和:15899

約数の個数: 20

約数和(自身を含む): 16247286

約数和(自身を除く): 8116214

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 15881, 31762, 63524, 127048, 254096, 508192, 1016384, 2032768, 4065536, 8131072]

約数ペア:

[(1, 8131072), (2, 4065536), (4, 2032768), (8, 1016384), (16, 508192), (32, 254096), (64, 127048), (128, 63524), (256, 31762), (512, 15881)]