121873216

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{22943}}^1$

素因数の和:23038

約数の個数: 28

約数和(自身を含む): 244766592

約数和(自身を除く): 122893376

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 22943, 45886, 91772, 183544, 367088, 734176, 1468352, 1904269, 3808538, 7617076, 15234152, 30468304, 60936608, 121873216]

約数ペア:

[(1, 121873216), (2, 60936608), (4, 30468304), (8, 15234152), (16, 7617076), (32, 3808538), (64, 1904269), (83, 1468352), (166, 734176), (332, 367088), (664, 183544), (1328, 91772), (2656, 45886), (5312, 22943)]