89870384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 183535872

約数和(自身を除く): 93665488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 2371, 4738, 4742, 9476, 9484, 18952, 18968, 37904, 37936, 54533, 109066, 218132, 244213, 436264, 488426, 872528, 976852, 1953704, 3907408, 5616899, 11233798, 22467596, 44935192, 89870384]

約数ペア:

[(1, 89870384), (2, 44935192), (4, 22467596), (8, 11233798), (16, 5616899), (23, 3907408), (46, 1953704), (92, 976852), (103, 872528), (184, 488426), (206, 436264), (368, 244213), (412, 218132), (824, 109066), (1648, 54533), (2369, 37936), (2371, 37904), (4738, 18968), (4742, 18952), (9476, 9484)]