91420424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{672209}}^1$

素因数の和:672232

約数の個数: 16

約数和(自身を含む): 181496700

約数和(自身を除く): 90076276

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 672209, 1344418, 2688836, 5377672, 11427553, 22855106, 45710212, 91420424]

約数ペア:

[(1, 91420424), (2, 45710212), (4, 22855106), (8, 11427553), (17, 5377672), (34, 2688836), (68, 1344418), (136, 672209)]