40077664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 88207056

約数和(自身を除く): 48129392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 2777, 3608, 5554, 7216, 11108, 14432, 22216, 30547, 44432, 61094, 88864, 113857, 122188, 227714, 244376, 455428, 488752, 910856, 977504, 1252427, 1821712, 2504854, 3643424, 5009708, 10019416, 20038832, 40077664]

約数ペア:

[(1, 40077664), (2, 20038832), (4, 10019416), (8, 5009708), (11, 3643424), (16, 2504854), (22, 1821712), (32, 1252427), (41, 977504), (44, 910856), (82, 488752), (88, 455428), (164, 244376), (176, 227714), (328, 122188), (352, 113857), (451, 88864), (656, 61094), (902, 44432), (1312, 30547), (1804, 22216), (2777, 14432), (3608, 11108), (5554, 7216)]