80486354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99859}}^1$

素因数の和:99905

約数の個数: 16

約数和(自身を含む): 134211840

約数和(自身を除く): 53725486

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 99859, 199718, 1298167, 2596334, 3095629, 6191258, 40243177, 80486354]

約数ペア:

[(1, 80486354), (2, 40243177), (13, 6191258), (26, 3095629), (31, 2596334), (62, 1298167), (403, 199718), (806, 99859)]