82531484

素因数分解:

$2^2\times 7^2\times {\mathrm{421079}}^1$

素因数の和:421097

約数の個数: 18

約数和(自身を含む): 168010920

約数和(自身を除く): 85479436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421079, 842158, 1684316, 2947553, 5895106, 11790212, 20632871, 41265742, 82531484]

約数ペア:

[(1, 82531484), (2, 41265742), (4, 20632871), (7, 11790212), (14, 5895106), (28, 2947553), (49, 1684316), (98, 842158), (196, 421079)]