9281456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{34123}}^1$

素因数の和:34148

約数の個数: 20

約数和(自身を含む): 19041192

約数和(自身を除く): 9759736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 34123, 68246, 136492, 272984, 545968, 580091, 1160182, 2320364, 4640728, 9281456]

約数ペア:

[(1, 9281456), (2, 4640728), (4, 2320364), (8, 1160182), (16, 580091), (17, 545968), (34, 272984), (68, 136492), (136, 68246), (272, 34123)]