16342352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78569}}^1$

素因数の和:78590

約数の個数: 20

約数和(自身を含む): 34099380

約数和(自身を除く): 17757028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78569, 157138, 314276, 628552, 1021397, 1257104, 2042794, 4085588, 8171176, 16342352]

約数ペア:

[(1, 16342352), (2, 8171176), (4, 4085588), (8, 2042794), (13, 1257104), (16, 1021397), (26, 628552), (52, 314276), (104, 157138), (208, 78569)]