169888976

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{21803}}^1$

素因数の和:22298

約数の個数: 20

約数和(自身を含む): 329850912

約数和(自身を除く): 159961936

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 21803, 43606, 87212, 174424, 348848, 10618061, 21236122, 42472244, 84944488, 169888976]

約数ペア:

[(1, 169888976), (2, 84944488), (4, 42472244), (8, 21236122), (16, 10618061), (487, 348848), (974, 174424), (1948, 87212), (3896, 43606), (7792, 21803)]