2223184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 20

約数和(自身を含む): 4413780

約数和(自身を除く): 2190596

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3389, 6778, 13556, 27112, 54224, 138949, 277898, 555796, 1111592, 2223184]

約数ペア:

[(1, 2223184), (2, 1111592), (4, 555796), (8, 277898), (16, 138949), (41, 54224), (82, 27112), (164, 13556), (328, 6778), (656, 3389)]