86680042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{10667}}^1$

素因数の和:10925

約数の個数: 16

約数和(自身を含む): 138257280

約数和(自身を除く): 51577238

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 10667, 21334, 181339, 362678, 2549413, 5098826, 43340021, 86680042]

約数ペア:

[(1, 86680042), (2, 43340021), (17, 5098826), (34, 2549413), (239, 362678), (478, 181339), (4063, 21334), (8126, 10667)]