85428808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 97462712

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 881, 1054, 1426, 1564, 1762, 2108, 2852, 3128, 3524, 4216, 5704, 7048, 12121, 14977, 20263, 24242, 27311, 29954, 40526, 48484, 54622, 59908, 81052, 96968, 109244, 119816, 162104, 218488, 344471, 464287, 628153, 688942, 928574, 1256306, 1377884, 1857148, 2512612, 2755768, 3714296, 5025224, 10678601, 21357202, 42714404, 85428808]

約数ペア:

[(1, 85428808), (2, 42714404), (4, 21357202), (8, 10678601), (17, 5025224), (23, 3714296), (31, 2755768), (34, 2512612), (46, 1857148), (62, 1377884), (68, 1256306), (92, 928574), (124, 688942), (136, 628153), (184, 464287), (248, 344471), (391, 218488), (527, 162104), (713, 119816), (782, 109244), (881, 96968), (1054, 81052), (1426, 59908), (1564, 54622), (1762, 48484), (2108, 40526), (2852, 29954), (3128, 27311), (3524, 24242), (4216, 20263), (5704, 14977), (7048, 12121)]