6816016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9958

約数の個数: 20

約数和(自身を含む): 13514512

約数和(自身を除く): 6698496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9907, 19814, 39628, 79256, 158512, 426001, 852002, 1704004, 3408008, 6816016]

約数ペア:

[(1, 6816016), (2, 3408008), (4, 1704004), (8, 852002), (16, 426001), (43, 158512), (86, 79256), (172, 39628), (344, 19814), (688, 9907)]