82661752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 164628720

約数和(自身を除く): 81966968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 794, 1531, 1588, 3062, 3176, 6124, 6749, 12248, 13498, 26027, 26996, 52054, 53992, 104108, 208216, 607807, 1215614, 2431228, 4862456, 10332719, 20665438, 41330876, 82661752]

約数ペア:

[(1, 82661752), (2, 41330876), (4, 20665438), (8, 10332719), (17, 4862456), (34, 2431228), (68, 1215614), (136, 607807), (397, 208216), (794, 104108), (1531, 53992), (1588, 52054), (3062, 26996), (3176, 26027), (6124, 13498), (6749, 12248)]