17809936

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 35515584

約数和(自身を除く): 17705648

約数列:

[1, 2, 4, 8, 16, 101, 103, 107, 202, 206, 214, 404, 412, 428, 808, 824, 856, 1616, 1648, 1712, 10403, 10807, 11021, 20806, 21614, 22042, 41612, 43228, 44084, 83224, 86456, 88168, 166448, 172912, 176336, 1113121, 2226242, 4452484, 8904968, 17809936]

約数ペア:

[(1, 17809936), (2, 8904968), (4, 4452484), (8, 2226242), (16, 1113121), (101, 176336), (103, 172912), (107, 166448), (202, 88168), (206, 86456), (214, 83224), (404, 44084), (412, 43228), (428, 41612), (808, 22042), (824, 21614), (856, 20806), (1616, 11021), (1648, 10807), (1712, 10403)]