56631352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{416407}}^1$

素因数の和:416430

約数の個数: 16

約数和(自身を含む): 112430160

約数和(自身を除く): 55798808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 416407, 832814, 1665628, 3331256, 7078919, 14157838, 28315676, 56631352]

約数ペア:

[(1, 56631352), (2, 28315676), (4, 14157838), (8, 7078919), (17, 3331256), (34, 1665628), (68, 832814), (136, 416407)]