85811957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 26438923

約数列:

[1, 7, 11, 29, 77, 83, 203, 319, 463, 581, 913, 2233, 2407, 3241, 5093, 6391, 13427, 16849, 26477, 35651, 38429, 93989, 147697, 185339, 269003, 422719, 1033879, 1114441, 2959033, 7801087, 12258851, 85811957]

約数ペア:

[(1, 85811957), (7, 12258851), (11, 7801087), (29, 2959033), (77, 1114441), (83, 1033879), (203, 422719), (319, 269003), (463, 185339), (581, 147697), (913, 93989), (2233, 38429), (2407, 35651), (3241, 26477), (5093, 16849), (6391, 13427)]