1161728

素因数分解:

$2^9\times {\mathrm{2269}}^1$

素因数の和:2287

約数の個数: 20

約数和(自身を含む): 2322210

約数和(自身を除く): 1160482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2269, 4538, 9076, 18152, 36304, 72608, 145216, 290432, 580864, 1161728]

約数ペア:

[(1, 1161728), (2, 580864), (4, 290432), (8, 145216), (16, 72608), (32, 36304), (64, 18152), (128, 9076), (256, 4538), (512, 2269)]