22730864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 47934432

約数和(自身を除く): 25203568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1061, 1339, 1648, 2122, 2678, 4244, 5356, 8488, 10712, 13793, 16976, 21424, 27586, 55172, 109283, 110344, 218566, 220688, 437132, 874264, 1420679, 1748528, 2841358, 5682716, 11365432, 22730864]

約数ペア:

[(1, 22730864), (2, 11365432), (4, 5682716), (8, 2841358), (13, 1748528), (16, 1420679), (26, 874264), (52, 437132), (103, 220688), (104, 218566), (206, 110344), (208, 109283), (412, 55172), (824, 27586), (1061, 21424), (1339, 16976), (1648, 13793), (2122, 10712), (2678, 8488), (4244, 5356)]