18323848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53267}}^1$

素因数の和:53316

約数の個数: 16

約数和(自身を含む): 35156880

約数和(自身を除く): 16833032

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53267, 106534, 213068, 426136, 2290481, 4580962, 9161924, 18323848]

約数ペア:

[(1, 18323848), (2, 9161924), (4, 4580962), (8, 2290481), (43, 426136), (86, 213068), (172, 106534), (344, 53267)]