85965082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 156372480

約数和(自身を除く): 70407398

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2467, 2489, 4934, 4978, 17269, 17423, 34538, 34846, 46873, 93746, 323177, 328111, 646354, 656222, 2262239, 4524478, 6140363, 12280726, 42982541, 85965082]

約数ペア:

[(1, 85965082), (2, 42982541), (7, 12280726), (14, 6140363), (19, 4524478), (38, 2262239), (131, 656222), (133, 646354), (262, 328111), (266, 323177), (917, 93746), (1834, 46873), (2467, 34846), (2489, 34538), (4934, 17423), (4978, 17269)]