55734568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409813}}^1$

素因数の和:409836

約数の個数: 16

約数和(自身を含む): 110649780

約数和(自身を除く): 54915212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409813, 819626, 1639252, 3278504, 6966821, 13933642, 27867284, 55734568]

約数ペア:

[(1, 55734568), (2, 27867284), (4, 13933642), (8, 6966821), (17, 3278504), (34, 1639252), (68, 819626), (136, 409813)]