86160976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{489551}}^1$

素因数の和:489570

約数の個数: 20

約数和(自身を含む): 182113344

約数和(自身を除く): 95952368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 489551, 979102, 1958204, 3916408, 5385061, 7832816, 10770122, 21540244, 43080488, 86160976]

約数ペア:

[(1, 86160976), (2, 43080488), (4, 21540244), (8, 10770122), (11, 7832816), (16, 5385061), (22, 3916408), (44, 1958204), (88, 979102), (176, 489551)]