80692348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11681}}^1$

素因数の和:11853

約数の個数: 24

約数和(自身を含む): 155043504

約数和(自身を除く): 74351156

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 11681, 23362, 46724, 128491, 256982, 513964, 1833917, 3667834, 7335668, 20173087, 40346174, 80692348]

約数ペア:

[(1, 80692348), (2, 40346174), (4, 20173087), (11, 7335668), (22, 3667834), (44, 1833917), (157, 513964), (314, 256982), (628, 128491), (1727, 46724), (3454, 23362), (6908, 11681)]