25368464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144139}}^1$

素因数の和:144158

約数の個数: 20

約数和(自身を含む): 53620080

約数和(自身を除く): 28251616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144139, 288278, 576556, 1153112, 1585529, 2306224, 3171058, 6342116, 12684232, 25368464]

約数ペア:

[(1, 25368464), (2, 12684232), (4, 6342116), (8, 3171058), (11, 2306224), (16, 1585529), (22, 1153112), (44, 576556), (88, 288278), (176, 144139)]