3942656

素因数分解:

$2^8\times {\mathrm{15401}}^1$

素因数の和:15417

約数の個数: 18

約数和(自身を含む): 7870422

約数和(自身を除く): 3927766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15401, 30802, 61604, 123208, 246416, 492832, 985664, 1971328, 3942656]

約数ペア:

[(1, 3942656), (2, 1971328), (4, 985664), (8, 492832), (16, 246416), (32, 123208), (64, 61604), (128, 30802), (256, 15401)]