168081104

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{10289}}^1$

素因数の和:11318

約数の個数: 20

約数和(自身を含む): 326007780

約数和(自身を除く): 157926676

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 10289, 16336, 20578, 41156, 82312, 164624, 10505069, 21010138, 42020276, 84040552, 168081104]

約数ペア:

[(1, 168081104), (2, 84040552), (4, 42020276), (8, 21010138), (16, 10505069), (1021, 164624), (2042, 82312), (4084, 41156), (8168, 20578), (10289, 16336)]