38802896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220471}}^1$

素因数の和:220490

約数の個数: 20

約数和(自身を含む): 82015584

約数和(自身を除く): 43212688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220471, 440942, 881884, 1763768, 2425181, 3527536, 4850362, 9700724, 19401448, 38802896]

約数ペア:

[(1, 38802896), (2, 19401448), (4, 9700724), (8, 4850362), (11, 3527536), (16, 2425181), (22, 1763768), (44, 881884), (88, 440942), (176, 220471)]