38863376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105607}}^1$

素因数の和:105638

約数の個数: 20

約数和(自身を含む): 78572352

約数和(自身を除く): 39708976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105607, 211214, 422428, 844856, 1689712, 2428961, 4857922, 9715844, 19431688, 38863376]

約数ペア:

[(1, 38863376), (2, 19431688), (4, 9715844), (8, 4857922), (16, 2428961), (23, 1689712), (46, 844856), (92, 422428), (184, 211214), (368, 105607)]