66311272

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{65267}}^1$

素因数の和:65400

約数の個数: 16

約数和(自身を含む): 125314560

約数和(自身を除く): 59003288

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 65267, 130534, 261068, 522136, 8288909, 16577818, 33155636, 66311272]

約数ペア:

[(1, 66311272), (2, 33155636), (4, 16577818), (8, 8288909), (127, 522136), (254, 261068), (508, 130534), (1016, 65267)]