115691888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{556211}}^1$

素因数の和:556232

約数の個数: 20

約数和(自身を含む): 241396008

約数和(自身を除く): 125704120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 556211, 1112422, 2224844, 4449688, 7230743, 8899376, 14461486, 28922972, 57845944, 115691888]

約数ペア:

[(1, 115691888), (2, 57845944), (4, 28922972), (8, 14461486), (13, 8899376), (16, 7230743), (26, 4449688), (52, 2224844), (104, 1112422), (208, 556211)]