1640883936

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{165947}}^1$

素因数の和:166063

約数の個数: 48

約数和(自身を含む): 4349165184

約数和(自身を除く): 2708281248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 165947, 331894, 497841, 663788, 995682, 1327576, 1991364, 2655152, 3982728, 5310304, 7965456, 15930912, 17092541, 34185082, 51277623, 68370164, 102555246, 136740328, 205110492, 273480656, 410220984, 546961312, 820441968, 1640883936]

約数ペア:

[(1, 1640883936), (2, 820441968), (3, 546961312), (4, 410220984), (6, 273480656), (8, 205110492), (12, 136740328), (16, 102555246), (24, 68370164), (32, 51277623), (48, 34185082), (96, 17092541), (103, 15930912), (206, 7965456), (309, 5310304), (412, 3982728), (618, 2655152), (824, 1991364), (1236, 1327576), (1648, 995682), (2472, 663788), (3296, 497841), (4944, 331894), (9888, 165947)]