42265168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 95458176

約数和(自身を除く): 53193008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 176, 184, 197, 212, 253, 368, 394, 424, 506, 583, 788, 848, 1012, 1166, 1219, 1576, 2024, 2167, 2332, 2438, 3152, 4048, 4334, 4531, 4664, 4876, 8668, 9062, 9328, 9752, 10441, 13409, 17336, 18124, 19504, 20882, 26818, 34672, 36248, 41764, 49841, 53636, 72496, 83528, 99682, 107272, 114851, 167056, 199364, 214544, 229702, 240143, 398728, 459404, 480286, 797456, 918808, 960572, 1837616, 1921144, 2641573, 3842288, 5283146, 10566292, 21132584, 42265168]

約数ペア:

[(1, 42265168), (2, 21132584), (4, 10566292), (8, 5283146), (11, 3842288), (16, 2641573), (22, 1921144), (23, 1837616), (44, 960572), (46, 918808), (53, 797456), (88, 480286), (92, 459404), (106, 398728), (176, 240143), (184, 229702), (197, 214544), (212, 199364), (253, 167056), (368, 114851), (394, 107272), (424, 99682), (506, 83528), (583, 72496), (788, 53636), (848, 49841), (1012, 41764), (1166, 36248), (1219, 34672), (1576, 26818), (2024, 20882), (2167, 19504), (2332, 18124), (2438, 17336), (3152, 13409), (4048, 10441), (4334, 9752), (4531, 9328), (4664, 9062), (4876, 8668)]