80751506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85361}}^1$

素因数の和:85417

約数の個数: 16

約数和(自身を含む): 135213408

約数和(自身を除く): 54461902

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 85361, 170722, 938971, 1877942, 3670523, 7341046, 40375753, 80751506]

約数ペア:

[(1, 80751506), (2, 40375753), (11, 7341046), (22, 3670523), (43, 1877942), (86, 938971), (473, 170722), (946, 85361)]