86319982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1$

素因数の和:4696

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 72379538

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 4591, 9182, 9401, 18802, 32137, 64274, 78047, 156094, 362689, 546329, 725378, 1092658, 2538823, 5077646, 6165713, 12331426, 43159991, 86319982]

約数ペア:

[(1, 86319982), (2, 43159991), (7, 12331426), (14, 6165713), (17, 5077646), (34, 2538823), (79, 1092658), (119, 725378), (158, 546329), (238, 362689), (553, 156094), (1106, 78047), (1343, 64274), (2686, 32137), (4591, 18802), (9182, 9401)]