87740167

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 94279680

約数和(自身を除く): 6539513

約数列:

[1, 29, 43, 71, 991, 1247, 2059, 3053, 28739, 42613, 70361, 88537, 1235777, 2040469, 3025523, 87740167]

約数ペア:

[(1, 87740167), (29, 3025523), (43, 2040469), (71, 1235777), (991, 88537), (1247, 70361), (2059, 42613), (3053, 28739)]