16640368

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{2897}}^1$

素因数の和:3264

約数の個数: 20

約数和(自身を含む): 32341680

約数和(自身を除く): 15701312

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 2897, 5744, 5794, 11588, 23176, 46352, 1040023, 2080046, 4160092, 8320184, 16640368]

約数ペア:

[(1, 16640368), (2, 8320184), (4, 4160092), (8, 2080046), (16, 1040023), (359, 46352), (718, 23176), (1436, 11588), (2872, 5794), (2897, 5744)]