55533412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8039}}^1$

素因数の和:8211

約数の個数: 24

約数和(自身を含む): 106706880

約数和(自身を除く): 51173468

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 8039, 16078, 32156, 88429, 176858, 353716, 1262123, 2524246, 5048492, 13883353, 27766706, 55533412]

約数ペア:

[(1, 55533412), (2, 27766706), (4, 13883353), (11, 5048492), (22, 2524246), (44, 1262123), (157, 353716), (314, 176858), (628, 88429), (1727, 32156), (3454, 16078), (6908, 8039)]