82017964

素因数分解:

$2^2\times 7^2\times {\mathrm{418459}}^1$

素因数の和:418477

約数の個数: 18

約数和(自身を含む): 166965540

約数和(自身を除く): 84947576

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 418459, 836918, 1673836, 2929213, 5858426, 11716852, 20504491, 41008982, 82017964]

約数ペア:

[(1, 82017964), (2, 41008982), (4, 20504491), (7, 11716852), (14, 5858426), (28, 2929213), (49, 1673836), (98, 836918), (196, 418459)]