3199888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4702

約数の個数: 20

約数和(自身を含む): 6345328

約数和(自身を除く): 3145440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4651, 9302, 18604, 37208, 74416, 199993, 399986, 799972, 1599944, 3199888]

約数ペア:

[(1, 3199888), (2, 1599944), (4, 799972), (8, 399986), (16, 199993), (43, 74416), (86, 37208), (172, 18604), (344, 9302), (688, 4651)]