85707934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 145333440

約数和(自身を除く): 59625506

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 377, 754, 923, 1601, 1846, 2059, 3202, 4118, 20813, 26767, 41626, 46429, 53534, 92858, 113671, 227342, 603577, 1207154, 1477723, 2955446, 3296459, 6592918, 42853967, 85707934]

約数ペア:

[(1, 85707934), (2, 42853967), (13, 6592918), (26, 3296459), (29, 2955446), (58, 1477723), (71, 1207154), (142, 603577), (377, 227342), (754, 113671), (923, 92858), (1601, 53534), (1846, 46429), (2059, 41626), (3202, 26767), (4118, 20813)]