33687440

素因数分解:

$2^4\times 5^1\times {\mathrm{421093}}^1$

素因数の和:421106

約数の個数: 20

約数和(自身を含む): 78323484

約数和(自身を除く): 44636044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421093, 842186, 1684372, 2105465, 3368744, 4210930, 6737488, 8421860, 16843720, 33687440]

約数ペア:

[(1, 33687440), (2, 16843720), (4, 8421860), (5, 6737488), (8, 4210930), (10, 3368744), (16, 2105465), (20, 1684372), (40, 842186), (80, 421093)]