89309728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{146891}}^1$

素因数の和:146920

約数の個数: 24

約数和(自身を含む): 185083920

約数和(自身を除く): 95774192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 146891, 293782, 587564, 1175128, 2350256, 2790929, 4700512, 5581858, 11163716, 22327432, 44654864, 89309728]

約数ペア:

[(1, 89309728), (2, 44654864), (4, 22327432), (8, 11163716), (16, 5581858), (19, 4700512), (32, 2790929), (38, 2350256), (76, 1175128), (152, 587564), (304, 293782), (608, 146891)]