16856488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191551}}^1$

素因数の和:191568

約数の個数: 16

約数和(自身を含む): 34479360

約数和(自身を除く): 17622872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191551, 383102, 766204, 1532408, 2107061, 4214122, 8428244, 16856488]

約数ペア:

[(1, 16856488), (2, 8428244), (4, 4214122), (8, 2107061), (11, 1532408), (22, 766204), (44, 383102), (88, 191551)]