129016448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{91631}}^1$

素因数の和:91656

約数の個数: 32

約数和(自身を含む): 280393920

約数和(自身を除く): 151377472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 91631, 183262, 366524, 733048, 1007941, 1466096, 2015882, 2932192, 4031764, 5864384, 8063528, 11728768, 16127056, 32254112, 64508224, 129016448]

約数ペア:

[(1, 129016448), (2, 64508224), (4, 32254112), (8, 16127056), (11, 11728768), (16, 8063528), (22, 5864384), (32, 4031764), (44, 2932192), (64, 2015882), (88, 1466096), (128, 1007941), (176, 733048), (352, 366524), (704, 183262), (1408, 91631)]