326072008

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{19073}}^1$

素因数の和:21216

約数の個数: 16

約数和(自身を含む): 611703180

約数和(自身を除く): 285631172

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 17096, 19073, 38146, 76292, 152584, 40759001, 81518002, 163036004, 326072008]

約数ペア:

[(1, 326072008), (2, 163036004), (4, 81518002), (8, 40759001), (2137, 152584), (4274, 76292), (8548, 38146), (17096, 19073)]