82147802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{86837}}^1$

素因数の和:86893

約数の個数: 16

約数和(自身を含む): 137551392

約数和(自身を除く): 55403590

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 86837, 173674, 955207, 1910414, 3733991, 7467982, 41073901, 82147802]

約数ペア:

[(1, 82147802), (2, 41073901), (11, 7467982), (22, 3733991), (43, 1910414), (86, 955207), (473, 173674), (946, 86837)]