2016853768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{35969}}^1$

素因数の和:36181

約数の個数: 32

約数和(自身を含む): 3893392800

約数和(自身を除く): 1876539032

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1304, 7009, 14018, 28036, 35969, 56072, 71938, 143876, 287752, 1546667, 3093334, 5862947, 6186668, 11725894, 12373336, 23451788, 46903576, 252106721, 504213442, 1008426884, 2016853768]

約数ペア:

[(1, 2016853768), (2, 1008426884), (4, 504213442), (8, 252106721), (43, 46903576), (86, 23451788), (163, 12373336), (172, 11725894), (326, 6186668), (344, 5862947), (652, 3093334), (1304, 1546667), (7009, 287752), (14018, 143876), (28036, 71938), (35969, 56072)]