225457664

素因数分解:

$2^9\times {\mathrm{440347}}^1$

素因数の和:440365

約数の個数: 20

約数和(自身を含む): 450476004

約数和(自身を除く): 225018340

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 440347, 880694, 1761388, 3522776, 7045552, 14091104, 28182208, 56364416, 112728832, 225457664]

約数ペア:

[(1, 225457664), (2, 112728832), (4, 56364416), (8, 28182208), (16, 14091104), (32, 7045552), (64, 3522776), (128, 1761388), (256, 880694), (512, 440347)]