127975208

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{45317}}^1$

素因数の和:45676

約数の個数: 16

約数和(自身を含む): 240638580

約数和(自身を除く): 112663372

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 45317, 90634, 181268, 362536, 15996901, 31993802, 63987604, 127975208]

約数ペア:

[(1, 127975208), (2, 63987604), (4, 31993802), (8, 15996901), (353, 362536), (706, 181268), (1412, 90634), (2824, 45317)]