80027791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 88610400

約数和(自身を除く): 8582609

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 2381, 33611, 45239, 69049, 145241, 1311931, 2759579, 4211989, 80027791]

約数ペア:

[(1, 80027791), (19, 4211989), (29, 2759579), (61, 1311931), (551, 145241), (1159, 69049), (1769, 45239), (2381, 33611)]