132805328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193031}}^1$

素因数の和:193082

約数の個数: 20

約数和(自身を含む): 263295648

約数和(自身を除く): 130490320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 193031, 386062, 772124, 1544248, 3088496, 8300333, 16600666, 33201332, 66402664, 132805328]

約数ペア:

[(1, 132805328), (2, 66402664), (4, 33201332), (8, 16600666), (16, 8300333), (43, 3088496), (86, 1544248), (172, 772124), (344, 386062), (688, 193031)]