80456318998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3697781}}^1$

素因数の和:3697860

約数の個数: 32

約数和(自身を含む): 140574880512

約数和(自身を除く): 60118561514

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 3697781, 7395562, 40675591, 81351182, 85048963, 159004583, 170097926, 318009166, 935538593, 1749050413, 1871077186, 3498100826, 3657105409, 7314210818, 40228159499, 80456318998]

約数ペア:

[(1, 80456318998), (2, 40228159499), (11, 7314210818), (22, 3657105409), (23, 3498100826), (43, 1871077186), (46, 1749050413), (86, 935538593), (253, 318009166), (473, 170097926), (506, 159004583), (946, 85048963), (989, 81351182), (1978, 40675591), (10879, 7395562), (21758, 3697781)]