31682288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10625

約数の個数: 40

約数和(自身を含む): 70910640

約数和(自身を除く): 39228352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 10589, 21178, 42356, 84712, 116479, 169424, 180013, 232958, 360026, 465916, 720052, 931832, 1440104, 1863664, 1980143, 2880208, 3960286, 7920572, 15841144, 31682288]

約数ペア:

[(1, 31682288), (2, 15841144), (4, 7920572), (8, 3960286), (11, 2880208), (16, 1980143), (17, 1863664), (22, 1440104), (34, 931832), (44, 720052), (68, 465916), (88, 360026), (136, 232958), (176, 180013), (187, 169424), (272, 116479), (374, 84712), (748, 42356), (1496, 21178), (2992, 10589)]