86551328

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 36

約数和(自身を含む): 174763890

約数和(自身を除く): 88212562

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1609, 1681, 3218, 3362, 6436, 6724, 12872, 13448, 25744, 26896, 51488, 53792, 65969, 131938, 263876, 527752, 1055504, 2111008, 2704729, 5409458, 10818916, 21637832, 43275664, 86551328]

約数ペア:

[(1, 86551328), (2, 43275664), (4, 21637832), (8, 10818916), (16, 5409458), (32, 2704729), (41, 2111008), (82, 1055504), (164, 527752), (328, 263876), (656, 131938), (1312, 65969), (1609, 53792), (1681, 51488), (3218, 26896), (3362, 25744), (6436, 13448), (6724, 12872)]