42850576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 86181984

約数和(自身を除く): 43331408

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 787, 1328, 1574, 3148, 3403, 6296, 6806, 12592, 13612, 27224, 32267, 54448, 64534, 65321, 129068, 130642, 258136, 261284, 516272, 522568, 1045136, 2678161, 5356322, 10712644, 21425288, 42850576]

約数ペア:

[(1, 42850576), (2, 21425288), (4, 10712644), (8, 5356322), (16, 2678161), (41, 1045136), (82, 522568), (83, 516272), (164, 261284), (166, 258136), (328, 130642), (332, 129068), (656, 65321), (664, 64534), (787, 54448), (1328, 32267), (1574, 27224), (3148, 13612), (3403, 12592), (6296, 6806)]