67664384

素因数分解:

$2^9\times {\mathrm{132157}}^1$

素因数の和:132175

約数の個数: 20

約数和(自身を含む): 135197634

約数和(自身を除く): 67533250

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 132157, 264314, 528628, 1057256, 2114512, 4229024, 8458048, 16916096, 33832192, 67664384]

約数ペア:

[(1, 67664384), (2, 33832192), (4, 16916096), (8, 8458048), (16, 4229024), (32, 2114512), (64, 1057256), (128, 528628), (256, 264314), (512, 132157)]