18455296

素因数分解:

$2^8\times {\mathrm{72091}}^1$

素因数の和:72107

約数の個数: 18

約数和(自身を含む): 36839012

約数和(自身を除く): 18383716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 72091, 144182, 288364, 576728, 1153456, 2306912, 4613824, 9227648, 18455296]

約数ペア:

[(1, 18455296), (2, 9227648), (4, 4613824), (8, 2306912), (16, 1153456), (32, 576728), (64, 288364), (128, 144182), (256, 72091)]