231640888

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{227993}}^1$

素因数の和:228126

約数の個数: 16

約数和(自身を含む): 437748480

約数和(自身を除く): 206107592

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 227993, 455986, 911972, 1823944, 28955111, 57910222, 115820444, 231640888]

約数ペア:

[(1, 231640888), (2, 115820444), (4, 57910222), (8, 28955111), (127, 1823944), (254, 911972), (508, 455986), (1016, 227993)]