38207728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{183691}}^1$

素因数の和:183712

約数の個数: 20

約数和(自身を含む): 79722328

約数和(自身を除く): 41514600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 183691, 367382, 734764, 1469528, 2387983, 2939056, 4775966, 9551932, 19103864, 38207728]

約数ペア:

[(1, 38207728), (2, 19103864), (4, 9551932), (8, 4775966), (13, 2939056), (16, 2387983), (26, 1469528), (52, 734764), (104, 367382), (208, 183691)]