81595214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13967}}^1$

素因数の和:14119

約数の個数: 16

約数和(自身を含む): 128729088

約数和(自身を除く): 47133874

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 13967, 27934, 321241, 642482, 1773809, 3547618, 40797607, 81595214]

約数ペア:

[(1, 81595214), (2, 40797607), (23, 3547618), (46, 1773809), (127, 642482), (254, 321241), (2921, 27934), (5842, 13967)]