80171054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{9629}}^1$

素因数の和:9835

約数の個数: 16

約数和(自身を含む): 126191520

約数和(自身を除く): 46020466

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 9629, 19258, 221467, 442934, 1742849, 3485698, 40085527, 80171054]

約数ペア:

[(1, 80171054), (2, 40085527), (23, 3485698), (46, 1742849), (181, 442934), (362, 221467), (4163, 19258), (8326, 9629)]