66915046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20143}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 110227968

約数和(自身を除く): 43312922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20143, 40286, 221573, 443146, 3041593, 6083186, 33457523, 66915046]

約数ペア:

[(1, 66915046), (2, 33457523), (11, 6083186), (22, 3041593), (151, 443146), (302, 221573), (1661, 40286), (3322, 20143)]