81290584

素因数分解:

$2^3\times {\mathrm{2753}}^1\times {\mathrm{3691}}^1$

素因数の和:6450

約数の個数: 16

約数和(自身を含む): 152516520

約数和(自身を除く): 71225936

約数列:

[1, 2, 4, 8, 2753, 3691, 5506, 7382, 11012, 14764, 22024, 29528, 10161323, 20322646, 40645292, 81290584]

約数ペア:

[(1, 81290584), (2, 40645292), (4, 20322646), (8, 10161323), (2753, 29528), (3691, 22024), (5506, 14764), (7382, 11012)]