89965414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 168719616

約数和(自身を除く): 78754202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 523, 1046, 1117, 2234, 3661, 5753, 7322, 7819, 11506, 12287, 15638, 24574, 40271, 80542, 86009, 172018, 584191, 1168382, 4089337, 6426101, 8178674, 12852202, 44982707, 89965414]

約数ペア:

[(1, 89965414), (2, 44982707), (7, 12852202), (11, 8178674), (14, 6426101), (22, 4089337), (77, 1168382), (154, 584191), (523, 172018), (1046, 86009), (1117, 80542), (2234, 40271), (3661, 24574), (5753, 15638), (7322, 12287), (7819, 11506)]