80829382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29959}}^1$

素因数の和:30051

約数の個数: 16

約数和(自身を含む): 129427200

約数和(自身を除く): 48597818

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 29959, 59918, 569221, 1138442, 2127089, 4254178, 40414691, 80829382]

約数ペア:

[(1, 80829382), (2, 40414691), (19, 4254178), (38, 2127089), (71, 1138442), (142, 569221), (1349, 59918), (2698, 29959)]