38645776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185797}}^1$

素因数の和:185818

約数の個数: 20

約数和(自身を含む): 80636332

約数和(自身を除く): 41990556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185797, 371594, 743188, 1486376, 2415361, 2972752, 4830722, 9661444, 19322888, 38645776]

約数ペア:

[(1, 38645776), (2, 19322888), (4, 9661444), (8, 4830722), (13, 2972752), (16, 2415361), (26, 1486376), (52, 743188), (104, 371594), (208, 185797)]