42185168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 86601600

約数和(自身を除く): 44416432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 719, 772, 1438, 1544, 2876, 3088, 3667, 5752, 7334, 11504, 13661, 14668, 27322, 29336, 54644, 58672, 109288, 138767, 218576, 277534, 555068, 1110136, 2220272, 2636573, 5273146, 10546292, 21092584, 42185168]

約数ペア:

[(1, 42185168), (2, 21092584), (4, 10546292), (8, 5273146), (16, 2636573), (19, 2220272), (38, 1110136), (76, 555068), (152, 277534), (193, 218576), (304, 138767), (386, 109288), (719, 58672), (772, 54644), (1438, 29336), (1544, 27322), (2876, 14668), (3088, 13661), (3667, 11504), (5752, 7334)]