17385272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 33572880

約数和(自身を除く): 16187608

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 313, 424, 524, 626, 1048, 1252, 2504, 6943, 13886, 16589, 27772, 33178, 41003, 55544, 66356, 82006, 132712, 164012, 328024, 2173159, 4346318, 8692636, 17385272]

約数ペア:

[(1, 17385272), (2, 8692636), (4, 4346318), (8, 2173159), (53, 328024), (106, 164012), (131, 132712), (212, 82006), (262, 66356), (313, 55544), (424, 41003), (524, 33178), (626, 27772), (1048, 16589), (1252, 13886), (2504, 6943)]