134331568

素因数分解:

$2^4\times 7^1\times {\mathrm{1199389}}^1$

素因数の和:1199404

約数の個数: 20

約数和(自身を含む): 297448720

約数和(自身を除く): 163117152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1199389, 2398778, 4797556, 8395723, 9595112, 16791446, 19190224, 33582892, 67165784, 134331568]

約数ペア:

[(1, 134331568), (2, 67165784), (4, 33582892), (7, 19190224), (8, 16791446), (14, 9595112), (16, 8395723), (28, 4797556), (56, 2398778), (112, 1199389)]