205328576

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{23081}}^1$

素因数の和:23232

約数の個数: 28

約数和(自身を含む): 410397960

約数和(自身を除く): 205069384

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 23081, 46162, 92324, 184648, 369296, 738592, 1477184, 3208259, 6416518, 12833036, 25666072, 51332144, 102664288, 205328576]

約数ペア:

[(1, 205328576), (2, 102664288), (4, 51332144), (8, 25666072), (16, 12833036), (32, 6416518), (64, 3208259), (139, 1477184), (278, 738592), (556, 369296), (1112, 184648), (2224, 92324), (4448, 46162), (8896, 23081)]