83540884

素因数分解:

$2^2\times 7^2\times {\mathrm{426229}}^1$

素因数の和:426247

約数の個数: 18

約数和(自身を含む): 170065770

約数和(自身を除く): 86524886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 426229, 852458, 1704916, 2983603, 5967206, 11934412, 20885221, 41770442, 83540884]

約数ペア:

[(1, 83540884), (2, 41770442), (4, 20885221), (7, 11934412), (14, 5967206), (28, 2983603), (49, 1704916), (98, 852458), (196, 426229)]