85371748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3797}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 188866944

約数和(自身を除く): 103495196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3797, 5621, 7594, 11242, 15188, 22484, 26579, 41767, 53158, 83534, 106316, 167068, 277181, 292369, 554362, 584738, 1108724, 1169476, 1940267, 3048991, 3880534, 6097982, 7761068, 12195964, 21342937, 42685874, 85371748]

約数ペア:

[(1, 85371748), (2, 42685874), (4, 21342937), (7, 12195964), (11, 7761068), (14, 6097982), (22, 3880534), (28, 3048991), (44, 1940267), (73, 1169476), (77, 1108724), (146, 584738), (154, 554362), (292, 292369), (308, 277181), (511, 167068), (803, 106316), (1022, 83534), (1606, 53158), (2044, 41767), (3212, 26579), (3797, 22484), (5621, 15188), (7594, 11242)]