166380016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{945341}}^1$

素因数の和:945360

約数の個数: 20

約数和(自身を含む): 351667224

約数和(自身を除く): 185287208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 945341, 1890682, 3781364, 7562728, 10398751, 15125456, 20797502, 41595004, 83190008, 166380016]

約数ペア:

[(1, 166380016), (2, 83190008), (4, 41595004), (8, 20797502), (11, 15125456), (16, 10398751), (22, 7562728), (44, 3781364), (88, 1890682), (176, 945341)]