30553328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146891}}^1$

素因数の和:146912

約数の個数: 20

約数和(自身を含む): 63751128

約数和(自身を除く): 33197800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146891, 293782, 587564, 1175128, 1909583, 2350256, 3819166, 7638332, 15276664, 30553328]

約数ペア:

[(1, 30553328), (2, 15276664), (4, 7638332), (8, 3819166), (13, 2350256), (16, 1909583), (26, 1175128), (52, 587564), (104, 293782), (208, 146891)]