56241664

素因数分解:

$2^9\times {\mathrm{109847}}^1$

素因数の和:109865

約数の個数: 20

約数和(自身を含む): 112374504

約数和(自身を除く): 56132840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 109847, 219694, 439388, 878776, 1757552, 3515104, 7030208, 14060416, 28120832, 56241664]

約数ペア:

[(1, 56241664), (2, 28120832), (4, 14060416), (8, 7030208), (16, 3515104), (32, 1757552), (64, 878776), (128, 439388), (256, 219694), (512, 109847)]