1431296

素因数分解:

$2^8\times {\mathrm{5591}}^1$

素因数の和:5607

約数の個数: 18

約数和(自身を含む): 2857512

約数和(自身を除く): 1426216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5591, 11182, 22364, 44728, 89456, 178912, 357824, 715648, 1431296]

約数ペア:

[(1, 1431296), (2, 715648), (4, 357824), (8, 178912), (16, 89456), (32, 44728), (64, 22364), (128, 11182), (256, 5591)]