161976098

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{43801}}^1$

素因数の和:43889

約数の個数: 12

約数和(自身を含む): 248751558

約数和(自身を除く): 86775460

約数列:

[1, 2, 43, 86, 1849, 3698, 43801, 87602, 1883443, 3766886, 80988049, 161976098]

約数ペア:

[(1, 161976098), (2, 80988049), (43, 3766886), (86, 1883443), (1849, 87602), (3698, 43801)]