8281384

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{9497}}^1$

素因数の和:9612

約数の個数: 16

約数和(自身を含む): 15671700

約数和(自身を除く): 7390316

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 9497, 18994, 37988, 75976, 1035173, 2070346, 4140692, 8281384]

約数ペア:

[(1, 8281384), (2, 4140692), (4, 2070346), (8, 1035173), (109, 75976), (218, 37988), (436, 18994), (872, 9497)]