86387476

素因数分解:

$2^2\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1949}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 172972800

約数和(自身を除く): 86585324

約数列:

[1, 2, 4, 7, 14, 28, 1583, 1949, 3166, 3898, 6332, 7796, 11081, 13643, 22162, 27286, 44324, 54572, 3085267, 6170534, 12341068, 21596869, 43193738, 86387476]

約数ペア:

[(1, 86387476), (2, 43193738), (4, 21596869), (7, 12341068), (14, 6170534), (28, 3085267), (1583, 54572), (1949, 44324), (3166, 27286), (3898, 22162), (6332, 13643), (7796, 11081)]