89397728

素因数分解:

$2^5\times 7^1\times {\mathrm{399097}}^1$

素因数の和:399114

約数の個数: 24

約数和(自身を含む): 201145392

約数和(自身を除く): 111747664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 399097, 798194, 1596388, 2793679, 3192776, 5587358, 6385552, 11174716, 12771104, 22349432, 44698864, 89397728]

約数ペア:

[(1, 89397728), (2, 44698864), (4, 22349432), (7, 12771104), (8, 11174716), (14, 6385552), (16, 5587358), (28, 3192776), (32, 2793679), (56, 1596388), (112, 798194), (224, 399097)]