77886146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{176213}}^1$

素因数の和:176245

約数の個数: 16

約数和(自身を含む): 133217784

約数和(自身を除く): 55331638

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 176213, 352426, 2290769, 2995621, 4581538, 5991242, 38943073, 77886146]

約数ペア:

[(1, 77886146), (2, 38943073), (13, 5991242), (17, 4581538), (26, 2995621), (34, 2290769), (221, 352426), (442, 176213)]