86956828

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{4547}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 174206592

約数和(自身を除く): 87249764

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4547, 4781, 9094, 9562, 18188, 19124, 31829, 63658, 127316, 3105601, 6211202, 12422404, 21739207, 43478414, 86956828]

約数ペア:

[(1, 86956828), (2, 43478414), (4, 21739207), (7, 12422404), (14, 6211202), (28, 3105601), (683, 127316), (1366, 63658), (2732, 31829), (4547, 19124), (4781, 18188), (9094, 9562)]