105981904

素因数分解:

$2^4\times 7^2\times {\mathrm{135181}}^1$

素因数の和:135203

約数の個数: 30

約数和(自身を含む): 238866594

約数和(自身を除く): 132884690

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 135181, 270362, 540724, 946267, 1081448, 1892534, 2162896, 3785068, 6623869, 7570136, 13247738, 15140272, 26495476, 52990952, 105981904]

約数ペア:

[(1, 105981904), (2, 52990952), (4, 26495476), (7, 15140272), (8, 13247738), (14, 7570136), (16, 6623869), (28, 3785068), (49, 2162896), (56, 1892534), (98, 1081448), (112, 946267), (196, 540724), (392, 270362), (784, 135181)]