40873736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{118819}}^1$

素因数の和:118868

約数の個数: 16

約数和(自身を含む): 78421200

約数和(自身を除く): 37547464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 118819, 237638, 475276, 950552, 5109217, 10218434, 20436868, 40873736]

約数ペア:

[(1, 40873736), (2, 20436868), (4, 10218434), (8, 5109217), (43, 950552), (86, 475276), (172, 237638), (344, 118819)]