83427724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 149597280

約数和(自身を除く): 66169556

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 2039, 4078, 8156, 10229, 20458, 40916, 108067, 216134, 393527, 432268, 787054, 1574108, 20856931, 41713862, 83427724]

約数ペア:

[(1, 83427724), (2, 41713862), (4, 20856931), (53, 1574108), (106, 787054), (193, 432268), (212, 393527), (386, 216134), (772, 108067), (2039, 40916), (4078, 20458), (8156, 10229)]