191224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 408240

約数和(自身を除く): 217016

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 164, 212, 328, 424, 451, 583, 902, 1166, 1804, 2173, 2332, 3608, 4346, 4664, 8692, 17384, 23903, 47806, 95612, 191224]

約数ペア:

[(1, 191224), (2, 95612), (4, 47806), (8, 23903), (11, 17384), (22, 8692), (41, 4664), (44, 4346), (53, 3608), (82, 2332), (88, 2173), (106, 1804), (164, 1166), (212, 902), (328, 583), (424, 451)]