18286192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{16097}}^1$

素因数の和:16176

約数の個数: 20

約数和(自身を含む): 35930736

約数和(自身を除く): 17644544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 16097, 32194, 64388, 128776, 257552, 1142887, 2285774, 4571548, 9143096, 18286192]

約数ペア:

[(1, 18286192), (2, 9143096), (4, 4571548), (8, 2285774), (16, 1142887), (71, 257552), (142, 128776), (284, 64388), (568, 32194), (1136, 16097)]