86971588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{104033}}^1$

素因数の和:104067

約数の個数: 24

約数和(自身を含む): 174777120

約数和(自身を除く): 87805532

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 104033, 208066, 416132, 1144363, 1976627, 2288726, 3953254, 4577452, 7906508, 21742897, 43485794, 86971588]

約数ペア:

[(1, 86971588), (2, 43485794), (4, 21742897), (11, 7906508), (19, 4577452), (22, 3953254), (38, 2288726), (44, 1976627), (76, 1144363), (209, 416132), (418, 208066), (836, 104033)]