81595046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{44201}}^1$

素因数の和:44287

約数の個数: 16

約数和(自身を含む): 133666848

約数和(自身を除く): 52071802

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 44201, 88402, 574613, 1149226, 3138271, 6276542, 40797523, 81595046]

約数ペア:

[(1, 81595046), (2, 40797523), (13, 6276542), (26, 3138271), (71, 1149226), (142, 574613), (923, 88402), (1846, 44201)]