39961504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 86710176

約数和(自身を除く): 46748672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1061, 1177, 1712, 2122, 2354, 3424, 4244, 4708, 8488, 9416, 11671, 16976, 18832, 23342, 33952, 37664, 46684, 93368, 113527, 186736, 227054, 373472, 454108, 908216, 1248797, 1816432, 2497594, 3632864, 4995188, 9990376, 19980752, 39961504]

約数ペア:

[(1, 39961504), (2, 19980752), (4, 9990376), (8, 4995188), (11, 3632864), (16, 2497594), (22, 1816432), (32, 1248797), (44, 908216), (88, 454108), (107, 373472), (176, 227054), (214, 186736), (352, 113527), (428, 93368), (856, 46684), (1061, 37664), (1177, 33952), (1712, 23342), (2122, 18832), (2354, 16976), (3424, 11671), (4244, 9416), (4708, 8488)]