87752464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{133769}}^1$

素因数の和:133818

約数の個数: 20

約数和(自身を含む): 174168540

約数和(自身を除く): 86416076

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 133769, 267538, 535076, 1070152, 2140304, 5484529, 10969058, 21938116, 43876232, 87752464]

約数ペア:

[(1, 87752464), (2, 43876232), (4, 21938116), (8, 10969058), (16, 5484529), (41, 2140304), (82, 1070152), (164, 535076), (328, 267538), (656, 133769)]