56141392

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{21011}}^1$

素因数の和:21186

約数の個数: 20

約数和(自身を含む): 109430496

約数和(自身を除く): 53289104

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 21011, 42022, 84044, 168088, 336176, 3508837, 7017674, 14035348, 28070696, 56141392]

約数ペア:

[(1, 56141392), (2, 28070696), (4, 14035348), (8, 7017674), (16, 3508837), (167, 336176), (334, 168088), (668, 84044), (1336, 42022), (2672, 21011)]