40280056

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{2267}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 75592440

約数和(自身を除く): 35312384

約数列:

[1, 2, 4, 8, 2221, 2267, 4442, 4534, 8884, 9068, 17768, 18136, 5035007, 10070014, 20140028, 40280056]

約数ペア:

[(1, 40280056), (2, 20140028), (4, 10070014), (8, 5035007), (2221, 18136), (2267, 17768), (4442, 9068), (4534, 8884)]