38784752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142591}}^1$

素因数の和:142616

約数の個数: 20

約数和(自身を含む): 79566336

約数和(自身を除く): 40781584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142591, 285182, 570364, 1140728, 2281456, 2424047, 4848094, 9696188, 19392376, 38784752]

約数ペア:

[(1, 38784752), (2, 19392376), (4, 9696188), (8, 4848094), (16, 2424047), (17, 2281456), (34, 1140728), (68, 570364), (136, 285182), (272, 142591)]