85453396

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23297}}^1$

素因数の和:23439

約数の個数: 24

約数和(自身を含む): 172218816

約数和(自身を除く): 86765420

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 23297, 46594, 93188, 163079, 326158, 652316, 3051907, 6103814, 12207628, 21363349, 42726698, 85453396]

約数ペア:

[(1, 85453396), (2, 42726698), (4, 21363349), (7, 12207628), (14, 6103814), (28, 3051907), (131, 652316), (262, 326158), (524, 163079), (917, 93188), (1834, 46594), (3668, 23297)]