53643728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{145771}}^1$

素因数の和:145802

約数の個数: 20

約数和(自身を含む): 108454368

約数和(自身を除く): 54810640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 145771, 291542, 583084, 1166168, 2332336, 3352733, 6705466, 13410932, 26821864, 53643728]

約数ペア:

[(1, 53643728), (2, 26821864), (4, 13410932), (8, 6705466), (16, 3352733), (23, 2332336), (46, 1166168), (92, 583084), (184, 291542), (368, 145771)]