22012768

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{6311}}^1$

素因数の和:6430

約数の個数: 24

約数和(自身を含む): 43742160

約数和(自身を除く): 21729392

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 6311, 12622, 25244, 50488, 100976, 201952, 687899, 1375798, 2751596, 5503192, 11006384, 22012768]

約数ペア:

[(1, 22012768), (2, 11006384), (4, 5503192), (8, 2751596), (16, 1375798), (32, 687899), (109, 201952), (218, 100976), (436, 50488), (872, 25244), (1744, 12622), (3488, 6311)]