1064948432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{19559}}^1$

素因数の和:19691

約数の個数: 40

約数和(自身を含む): 2139238080

約数和(自身を除く): 1074289648

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 19559, 27224, 39118, 54448, 78236, 156472, 312944, 801919, 1603838, 1623397, 3207676, 3246794, 6415352, 6493588, 12830704, 12987176, 25974352, 66559277, 133118554, 266237108, 532474216, 1064948432]

約数ペア:

[(1, 1064948432), (2, 532474216), (4, 266237108), (8, 133118554), (16, 66559277), (41, 25974352), (82, 12987176), (83, 12830704), (164, 6493588), (166, 6415352), (328, 3246794), (332, 3207676), (656, 1623397), (664, 1603838), (1328, 801919), (3403, 312944), (6806, 156472), (13612, 78236), (19559, 54448), (27224, 39118)]