22387256

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 42962400

約数和(自身を除く): 20575144

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 269, 404, 412, 538, 808, 824, 1076, 2152, 10403, 20806, 27169, 27707, 41612, 54338, 55414, 83224, 108676, 110828, 217352, 221656, 2798407, 5596814, 11193628, 22387256]

約数ペア:

[(1, 22387256), (2, 11193628), (4, 5596814), (8, 2798407), (101, 221656), (103, 217352), (202, 110828), (206, 108676), (269, 83224), (404, 55414), (412, 54338), (538, 41612), (808, 27707), (824, 27169), (1076, 20806), (2152, 10403)]