17057872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{82009}}^1$

素因数の和:82030

約数の個数: 20

約数和(自身を含む): 35592340

約数和(自身を除く): 18534468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 82009, 164018, 328036, 656072, 1066117, 1312144, 2132234, 4264468, 8528936, 17057872]

約数ペア:

[(1, 17057872), (2, 8528936), (4, 4264468), (8, 2132234), (13, 1312144), (16, 1066117), (26, 656072), (52, 328036), (104, 164018), (208, 82009)]