81308824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{597859}}^1$

素因数の和:597882

約数の個数: 16

約数和(自身を含む): 161422200

約数和(自身を除く): 80113376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 597859, 1195718, 2391436, 4782872, 10163603, 20327206, 40654412, 81308824]

約数ペア:

[(1, 81308824), (2, 40654412), (4, 20327206), (8, 10163603), (17, 4782872), (34, 2391436), (68, 1195718), (136, 597859)]