9440272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5530

約数の個数: 20

約数和(自身を含む): 18461740

約数和(自身を除く): 9021468

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5413, 10826, 21652, 43304, 86608, 590017, 1180034, 2360068, 4720136, 9440272]

約数ペア:

[(1, 9440272), (2, 4720136), (4, 2360068), (8, 1180034), (16, 590017), (109, 86608), (218, 43304), (436, 21652), (872, 10826), (1744, 5413)]