81668192

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{7109}}^1$

素因数の和:7478

約数の個数: 24

約数和(自身を含む): 161254800

約数和(自身を除く): 79586608

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 7109, 11488, 14218, 28436, 56872, 113744, 227488, 2552131, 5104262, 10208524, 20417048, 40834096, 81668192]

約数ペア:

[(1, 81668192), (2, 40834096), (4, 20417048), (8, 10208524), (16, 5104262), (32, 2552131), (359, 227488), (718, 113744), (1436, 56872), (2872, 28436), (5744, 14218), (7109, 11488)]