90393772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140363}}^1$

素因数の和:140397

約数の個数: 24

約数和(自身を含む): 188649216

約数和(自身を除く): 98255444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 140363, 280726, 561452, 982541, 1965082, 3228349, 3930164, 6456698, 12913396, 22598443, 45196886, 90393772]

約数ペア:

[(1, 90393772), (2, 45196886), (4, 22598443), (7, 12913396), (14, 6456698), (23, 3930164), (28, 3228349), (46, 1965082), (92, 982541), (161, 561452), (322, 280726), (644, 140363)]