31185258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4817}}^1$

素因数の和:4918

約数の個数: 32

約数和(自身を含む): 67991616

約数和(自身を除く): 36806358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 4817, 6474, 9634, 14451, 28902, 62621, 125242, 187863, 375726, 399811, 799622, 1199433, 2398866, 5197543, 10395086, 15592629, 31185258]

約数ペア:

[(1, 31185258), (2, 15592629), (3, 10395086), (6, 5197543), (13, 2398866), (26, 1199433), (39, 799622), (78, 399811), (83, 375726), (166, 187863), (249, 125242), (498, 62621), (1079, 28902), (2158, 14451), (3237, 9634), (4817, 6474)]