38554216

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{19997}}^1$

素因数の和:20244

約数の個数: 16

約数和(自身を含む): 72592740

約数和(自身を除く): 34038524

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 19997, 39994, 79988, 159976, 4819277, 9638554, 19277108, 38554216]

約数ペア:

[(1, 38554216), (2, 19277108), (4, 9638554), (8, 4819277), (241, 159976), (482, 79988), (964, 39994), (1928, 19997)]