56191304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{540301}}^1$

素因数の和:540320

約数の個数: 16

約数和(自身を含む): 113463420

約数和(自身を除く): 57272116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 540301, 1080602, 2161204, 4322408, 7023913, 14047826, 28095652, 56191304]

約数ペア:

[(1, 56191304), (2, 28095652), (4, 14047826), (8, 7023913), (13, 4322408), (26, 2161204), (52, 1080602), (104, 540301)]