86340569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 23145511

約数列:

[1, 7, 17, 29, 119, 127, 197, 203, 493, 889, 1379, 2159, 3349, 3451, 3683, 5713, 15113, 23443, 25019, 25781, 39991, 62611, 97121, 175133, 425323, 438277, 679847, 725551, 2977261, 5078857, 12334367, 86340569]

約数ペア:

[(1, 86340569), (7, 12334367), (17, 5078857), (29, 2977261), (119, 725551), (127, 679847), (197, 438277), (203, 425323), (493, 175133), (889, 97121), (1379, 62611), (2159, 39991), (3349, 25781), (3451, 25019), (3683, 23443), (5713, 15113)]