4720136

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 8933100

約数和(自身を除く): 4212964

約数列:

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

約数ペア:

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