91749008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{441101}}^1$

素因数の和:441122

約数の個数: 20

約数和(自身を含む): 191438268

約数和(自身を除く): 99689260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 441101, 882202, 1764404, 3528808, 5734313, 7057616, 11468626, 22937252, 45874504, 91749008]

約数ペア:

[(1, 91749008), (2, 45874504), (4, 22937252), (8, 11468626), (13, 7057616), (16, 5734313), (26, 3528808), (52, 1764404), (104, 882202), (208, 441101)]