30320848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44071}}^1$

素因数の和:44122

約数の個数: 20

約数和(自身を含む): 60114208

約数和(自身を除く): 29793360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44071, 88142, 176284, 352568, 705136, 1895053, 3790106, 7580212, 15160424, 30320848]

約数ペア:

[(1, 30320848), (2, 15160424), (4, 7580212), (8, 3790106), (16, 1895053), (43, 705136), (86, 352568), (172, 176284), (344, 88142), (688, 44071)]