129969352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{955657}}^1$

素因数の和:955680

約数の個数: 16

約数和(自身を含む): 258027660

約数和(自身を除く): 128058308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 955657, 1911314, 3822628, 7645256, 16246169, 32492338, 64984676, 129969352]

約数ペア:

[(1, 129969352), (2, 64984676), (4, 32492338), (8, 16246169), (17, 7645256), (34, 3822628), (68, 1911314), (136, 955657)]