38207984

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{18229}}^1$

素因数の和:18368

約数の個数: 20

約数和(自身を含む): 74597160

約数和(自身を除く): 36389176

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 18229, 36458, 72916, 145832, 291664, 2387999, 4775998, 9551996, 19103992, 38207984]

約数ペア:

[(1, 38207984), (2, 19103992), (4, 9551996), (8, 4775998), (16, 2387999), (131, 291664), (262, 145832), (524, 72916), (1048, 36458), (2096, 18229)]