961567216

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 1881513504

約数和(自身を除く): 919946288

約数列:

[1, 2, 4, 8, 16, 173, 311, 346, 622, 692, 1117, 1244, 1384, 2234, 2488, 2768, 4468, 4976, 8936, 17872, 53803, 107606, 193241, 215212, 347387, 386482, 430424, 694774, 772964, 860848, 1389548, 1545928, 2779096, 3091856, 5558192, 60097951, 120195902, 240391804, 480783608, 961567216]

約数ペア:

[(1, 961567216), (2, 480783608), (4, 240391804), (8, 120195902), (16, 60097951), (173, 5558192), (311, 3091856), (346, 2779096), (622, 1545928), (692, 1389548), (1117, 860848), (1244, 772964), (1384, 694774), (2234, 430424), (2488, 386482), (2768, 347387), (4468, 215212), (4976, 193241), (8936, 107606), (17872, 53803)]