86943260

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15361}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 183237936

約数和(自身を除く): 96294676

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 15361, 30722, 61444, 76805, 153610, 307220, 4347163, 8694326, 17388652, 21735815, 43471630, 86943260]

約数ペア:

[(1, 86943260), (2, 43471630), (4, 21735815), (5, 17388652), (10, 8694326), (20, 4347163), (283, 307220), (566, 153610), (1132, 76805), (1415, 61444), (2830, 30722), (5660, 15361)]