8904832976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42811697}}^1$

素因数の和:42811718

約数の個数: 20

約数和(自身を含む): 18580276932

約数和(自身を除く): 9675443956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42811697, 85623394, 171246788, 342493576, 556552061, 684987152, 1113104122, 2226208244, 4452416488, 8904832976]

約数ペア:

[(1, 8904832976), (2, 4452416488), (4, 2226208244), (8, 1113104122), (13, 684987152), (16, 556552061), (26, 342493576), (52, 171246788), (104, 85623394), (208, 42811697)]