2016032816

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 4553708544

約数和(自身を除く): 2537675728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 137, 166, 274, 332, 548, 581, 664, 959, 1096, 1162, 1328, 1583, 1918, 2192, 2324, 3166, 3836, 4648, 6332, 7672, 9296, 11081, 11371, 12664, 15344, 22162, 22742, 25328, 44324, 45484, 79597, 88648, 90968, 131389, 159194, 177296, 181936, 216871, 262778, 318388, 433742, 525556, 636776, 867484, 919723, 1051112, 1273552, 1518097, 1734968, 1839446, 2102224, 3036194, 3469936, 3678892, 6072388, 7357784, 12144776, 14715568, 18000293, 24289552, 36000586, 72001172, 126002051, 144002344, 252004102, 288004688, 504008204, 1008016408, 2016032816]

約数ペア:

[(1, 2016032816), (2, 1008016408), (4, 504008204), (7, 288004688), (8, 252004102), (14, 144002344), (16, 126002051), (28, 72001172), (56, 36000586), (83, 24289552), (112, 18000293), (137, 14715568), (166, 12144776), (274, 7357784), (332, 6072388), (548, 3678892), (581, 3469936), (664, 3036194), (959, 2102224), (1096, 1839446), (1162, 1734968), (1328, 1518097), (1583, 1273552), (1918, 1051112), (2192, 919723), (2324, 867484), (3166, 636776), (3836, 525556), (4648, 433742), (6332, 318388), (7672, 262778), (9296, 216871), (11081, 181936), (11371, 177296), (12664, 159194), (15344, 131389), (22162, 90968), (22742, 88648), (25328, 79597), (44324, 45484)]