161502832

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{22993}}^1$

素因数の和:23440

約数の個数: 20

約数和(自身を含む): 313638160

約数和(自身を除く): 152135328

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 22993, 45986, 91972, 183944, 367888, 10093927, 20187854, 40375708, 80751416, 161502832]

約数ペア:

[(1, 161502832), (2, 80751416), (4, 40375708), (8, 20187854), (16, 10093927), (439, 367888), (878, 183944), (1756, 91972), (3512, 45986), (7024, 22993)]