31448032

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12791

約数の個数: 48

約数和(自身を含む): 77196672

約数和(自身を除く): 45748640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12763, 25526, 51052, 89341, 102104, 140393, 178682, 204208, 280786, 357364, 408416, 561572, 714728, 982751, 1123144, 1429456, 1965502, 2246288, 2858912, 3931004, 4492576, 7862008, 15724016, 31448032]

約数ペア:

[(1, 31448032), (2, 15724016), (4, 7862008), (7, 4492576), (8, 3931004), (11, 2858912), (14, 2246288), (16, 1965502), (22, 1429456), (28, 1123144), (32, 982751), (44, 714728), (56, 561572), (77, 408416), (88, 357364), (112, 280786), (154, 204208), (176, 178682), (224, 140393), (308, 102104), (352, 89341), (616, 51052), (1232, 25526), (2464, 12763)]