31237844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 60563412

約数和(自身を除く): 29325568

約数列:

[1, 2, 4, 11, 22, 44, 121, 233, 242, 277, 466, 484, 554, 932, 1108, 2563, 3047, 5126, 6094, 10252, 12188, 28193, 33517, 56386, 64541, 67034, 112772, 129082, 134068, 258164, 709951, 1419902, 2839804, 7809461, 15618922, 31237844]

約数ペア:

[(1, 31237844), (2, 15618922), (4, 7809461), (11, 2839804), (22, 1419902), (44, 709951), (121, 258164), (233, 134068), (242, 129082), (277, 112772), (466, 67034), (484, 64541), (554, 56386), (932, 33517), (1108, 28193), (2563, 12188), (3047, 10252), (5126, 6094)]