82169474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2521}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 126503520

約数和(自身を除く): 44334046

約数列:

[1, 2, 43, 86, 379, 758, 2521, 5042, 16297, 32594, 108403, 216806, 955459, 1910918, 41084737, 82169474]

約数ペア:

[(1, 82169474), (2, 41084737), (43, 1910918), (86, 955459), (379, 216806), (758, 108403), (2521, 32594), (5042, 16297)]