124549328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181031}}^1$

素因数の和:181082

約数の個数: 20

約数和(自身を含む): 246927648

約数和(自身を除く): 122378320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 181031, 362062, 724124, 1448248, 2896496, 7784333, 15568666, 31137332, 62274664, 124549328]

約数ペア:

[(1, 124549328), (2, 62274664), (4, 31137332), (8, 15568666), (16, 7784333), (43, 2896496), (86, 1448248), (172, 724124), (344, 362062), (688, 181031)]