86867272

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{107509}}^1$

素因数の和:107616

約数の個数: 16

約数和(自身を含む): 164490300

約数和(自身を除く): 77623028

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 107509, 215018, 430036, 860072, 10858409, 21716818, 43433636, 86867272]

約数ペア:

[(1, 86867272), (2, 43433636), (4, 21716818), (8, 10858409), (101, 860072), (202, 430036), (404, 215018), (808, 107509)]