82000336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 185131008

約数和(自身を除く): 103130672

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 368, 376, 431, 506, 517, 752, 862, 1012, 1034, 1081, 1724, 2024, 2068, 2162, 3448, 4048, 4136, 4324, 4741, 6896, 8272, 8648, 9482, 9913, 11891, 17296, 18964, 19826, 20257, 23782, 37928, 39652, 40514, 47564, 75856, 79304, 81028, 95128, 109043, 158608, 162056, 190256, 218086, 222827, 324112, 436172, 445654, 465911, 872344, 891308, 931822, 1744688, 1782616, 1863644, 3565232, 3727288, 5125021, 7454576, 10250042, 20500084, 41000168, 82000336]

約数ペア:

[(1, 82000336), (2, 41000168), (4, 20500084), (8, 10250042), (11, 7454576), (16, 5125021), (22, 3727288), (23, 3565232), (44, 1863644), (46, 1782616), (47, 1744688), (88, 931822), (92, 891308), (94, 872344), (176, 465911), (184, 445654), (188, 436172), (253, 324112), (368, 222827), (376, 218086), (431, 190256), (506, 162056), (517, 158608), (752, 109043), (862, 95128), (1012, 81028), (1034, 79304), (1081, 75856), (1724, 47564), (2024, 40514), (2068, 39652), (2162, 37928), (3448, 23782), (4048, 20257), (4136, 19826), (4324, 18964), (4741, 17296), (6896, 11891), (8272, 9913), (8648, 9482)]