39695216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 85963248

約数和(自身を除く): 46268032

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5501, 7216, 11002, 22004, 44008, 60511, 88016, 121022, 225541, 242044, 451082, 484088, 902164, 968176, 1804328, 2480951, 3608656, 4961902, 9923804, 19847608, 39695216]

約数ペア:

[(1, 39695216), (2, 19847608), (4, 9923804), (8, 4961902), (11, 3608656), (16, 2480951), (22, 1804328), (41, 968176), (44, 902164), (82, 484088), (88, 451082), (164, 242044), (176, 225541), (328, 121022), (451, 88016), (656, 60511), (902, 44008), (1804, 22004), (3608, 11002), (5501, 7216)]