65689216

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 134067780

約数和(自身を除く): 68378564

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12517, 25034, 50068, 100136, 200272, 400544, 513197, 801088, 1026394, 1602176, 2052788, 4105576, 8211152, 16422304, 32844608, 65689216]

約数ペア:

[(1, 65689216), (2, 32844608), (4, 16422304), (8, 8211152), (16, 4105576), (32, 2052788), (41, 1602176), (64, 1026394), (82, 801088), (128, 513197), (164, 400544), (328, 200272), (656, 100136), (1312, 50068), (2624, 25034), (5248, 12517)]