86765812

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{3041}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 173759040

約数和(自身を除く): 86993228

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 3041, 4076, 6082, 7133, 12164, 14266, 21287, 28532, 42574, 85148, 3098779, 6197558, 12395116, 21691453, 43382906, 86765812]

約数ペア:

[(1, 86765812), (2, 43382906), (4, 21691453), (7, 12395116), (14, 6197558), (28, 3098779), (1019, 85148), (2038, 42574), (3041, 28532), (4076, 21287), (6082, 14266), (7133, 12164)]