90827296

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21341}}^1$

素因数の和:21377

約数の個数: 48

約数和(自身を含む): 215127360

約数和(自身を除く): 124300064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 21341, 42682, 85364, 149387, 170728, 298774, 341456, 405479, 597548, 682912, 810958, 1195096, 1621916, 2390192, 2838353, 3243832, 4780384, 5676706, 6487664, 11353412, 12975328, 22706824, 45413648, 90827296]

約数ペア:

[(1, 90827296), (2, 45413648), (4, 22706824), (7, 12975328), (8, 11353412), (14, 6487664), (16, 5676706), (19, 4780384), (28, 3243832), (32, 2838353), (38, 2390192), (56, 1621916), (76, 1195096), (112, 810958), (133, 682912), (152, 597548), (224, 405479), (266, 341456), (304, 298774), (532, 170728), (608, 149387), (1064, 85364), (2128, 42682), (4256, 21341)]