31026314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19319}}^1$

素因数の和:19405

約数の個数: 16

約数和(自身を含む): 51468480

約数和(自身を除く): 20442166

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19319, 38638, 212509, 425018, 1410287, 2820574, 15513157, 31026314]

約数ペア:

[(1, 31026314), (2, 15513157), (11, 2820574), (22, 1410287), (73, 425018), (146, 212509), (803, 38638), (1606, 19319)]