86585884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 191552256

約数和(自身を除く): 104966372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3851, 5621, 7702, 11242, 15404, 22484, 26957, 42361, 53914, 84722, 107828, 169444, 281123, 296527, 562246, 593054, 1124492, 1186108, 1967861, 3092353, 3935722, 6184706, 7871444, 12369412, 21646471, 43292942, 86585884]

約数ペア:

[(1, 86585884), (2, 43292942), (4, 21646471), (7, 12369412), (11, 7871444), (14, 6184706), (22, 3935722), (28, 3092353), (44, 1967861), (73, 1186108), (77, 1124492), (146, 593054), (154, 562246), (292, 296527), (308, 281123), (511, 169444), (803, 107828), (1022, 84722), (1606, 53914), (2044, 42361), (3212, 26957), (3851, 22484), (5621, 15404), (7702, 11242)]