54169616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199153}}^1$

素因数の和:199178

約数の個数: 20

約数和(自身を含む): 111127932

約数和(自身を除く): 56958316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199153, 398306, 796612, 1593224, 3186448, 3385601, 6771202, 13542404, 27084808, 54169616]

約数ペア:

[(1, 54169616), (2, 27084808), (4, 13542404), (8, 6771202), (16, 3385601), (17, 3186448), (34, 1593224), (68, 796612), (136, 398306), (272, 199153)]