85846864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{282391}}^1$

素因数の和:282418

約数の個数: 20

約数和(自身を含む): 175083040

約数和(自身を除く): 89236176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 282391, 564782, 1129564, 2259128, 4518256, 5365429, 10730858, 21461716, 42923432, 85846864]

約数ペア:

[(1, 85846864), (2, 42923432), (4, 21461716), (8, 10730858), (16, 5365429), (19, 4518256), (38, 2259128), (76, 1129564), (152, 564782), (304, 282391)]