31197712

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 60

約数和(自身を含む): 75747756

約数和(自身を除く): 44550044

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3061, 5096, 6122, 10192, 12244, 21427, 24488, 39793, 42854, 48976, 79586, 85708, 149989, 159172, 171416, 278551, 299978, 318344, 342832, 557102, 599956, 636688, 1114204, 1199912, 1949857, 2228408, 2399824, 3899714, 4456816, 7799428, 15598856, 31197712]

約数ペア:

[(1, 31197712), (2, 15598856), (4, 7799428), (7, 4456816), (8, 3899714), (13, 2399824), (14, 2228408), (16, 1949857), (26, 1199912), (28, 1114204), (49, 636688), (52, 599956), (56, 557102), (91, 342832), (98, 318344), (104, 299978), (112, 278551), (182, 171416), (196, 159172), (208, 149989), (364, 85708), (392, 79586), (637, 48976), (728, 42854), (784, 39793), (1274, 24488), (1456, 21427), (2548, 12244), (3061, 10192), (5096, 6122)]