40420336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 86494464

約数和(自身を除く): 46074128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 2767, 3652, 5534, 7304, 11068, 14608, 22136, 30437, 44272, 60874, 121748, 229661, 243496, 459322, 486992, 918644, 1837288, 2526271, 3674576, 5052542, 10105084, 20210168, 40420336]

約数ペア:

[(1, 40420336), (2, 20210168), (4, 10105084), (8, 5052542), (11, 3674576), (16, 2526271), (22, 1837288), (44, 918644), (83, 486992), (88, 459322), (166, 243496), (176, 229661), (332, 121748), (664, 60874), (913, 44272), (1328, 30437), (1826, 22136), (2767, 14608), (3652, 11068), (5534, 7304)]