8164496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11867}}^1$

素因数の和:11918

約数の個数: 20

約数和(自身を含む): 16187952

約数和(自身を除く): 8023456

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11867, 23734, 47468, 94936, 189872, 510281, 1020562, 2041124, 4082248, 8164496]

約数ペア:

[(1, 8164496), (2, 4082248), (4, 2041124), (8, 1020562), (16, 510281), (43, 189872), (86, 94936), (172, 47468), (344, 23734), (688, 11867)]