40335928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{219217}}^1$

素因数の和:219246

約数の個数: 16

約数和(自身を含む): 78918480

約数和(自身を除く): 38582552

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 219217, 438434, 876868, 1753736, 5041991, 10083982, 20167964, 40335928]

約数ペア:

[(1, 40335928), (2, 20167964), (4, 10083982), (8, 5041991), (23, 1753736), (46, 876868), (92, 438434), (184, 219217)]