85206583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 27689417

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 419, 973, 1463, 1529, 2641, 2933, 4609, 7961, 10703, 18487, 29051, 32263, 55727, 58241, 87571, 203357, 407687, 612997, 640651, 1106579, 4484557, 7746053, 12172369, 85206583]

約数ペア:

[(1, 85206583), (7, 12172369), (11, 7746053), (19, 4484557), (77, 1106579), (133, 640651), (139, 612997), (209, 407687), (419, 203357), (973, 87571), (1463, 58241), (1529, 55727), (2641, 32263), (2933, 29051), (4609, 18487), (7961, 10703)]