39785416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11027}}^1$

素因数の和:11085

約数の個数: 32

約数和(自身を含む): 83371680

約数和(自身を除く): 43586264

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 11027, 22054, 44108, 88216, 121297, 242594, 452107, 485188, 904214, 970376, 1808428, 3616856, 4973177, 9946354, 19892708, 39785416]

約数ペア:

[(1, 39785416), (2, 19892708), (4, 9946354), (8, 4973177), (11, 3616856), (22, 1808428), (41, 970376), (44, 904214), (82, 485188), (88, 452107), (164, 242594), (328, 121297), (451, 88216), (902, 44108), (1804, 22054), (3608, 11027)]