142398064

素因数分解:

$2^4\times {\mathrm{2143}}^1\times {\mathrm{4153}}^1$

素因数の和:6304

約数の個数: 20

約数和(自身を含む): 276091456

約数和(自身を除く): 133693392

約数列:

[1, 2, 4, 8, 16, 2143, 4153, 4286, 8306, 8572, 16612, 17144, 33224, 34288, 66448, 8899879, 17799758, 35599516, 71199032, 142398064]

約数ペア:

[(1, 142398064), (2, 71199032), (4, 35599516), (8, 17799758), (16, 8899879), (2143, 66448), (4153, 34288), (4286, 33224), (8306, 17144), (8572, 16612)]