80888596

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{284819}}^1$

素因数の和:284894

約数の個数: 12

約数和(自身を含む): 143549280

約数和(自身を除く): 62660684

約数列:

[1, 2, 4, 71, 142, 284, 284819, 569638, 1139276, 20222149, 40444298, 80888596]

約数ペア:

[(1, 80888596), (2, 40444298), (4, 20222149), (71, 1139276), (142, 569638), (284, 284819)]