38953616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187277}}^1$

素因数の和:187298

約数の個数: 20

約数和(自身を含む): 81278652

約数和(自身を除く): 42325036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187277, 374554, 749108, 1498216, 2434601, 2996432, 4869202, 9738404, 19476808, 38953616]

約数ペア:

[(1, 38953616), (2, 19476808), (4, 9738404), (8, 4869202), (13, 2996432), (16, 2434601), (26, 1498216), (52, 749108), (104, 374554), (208, 187277)]