213712256

素因数分解:

$2^7\times {\mathrm{1669627}}^1$

素因数の和:1669641

約数の個数: 16

約数和(自身を含む): 425755140

約数和(自身を除く): 212042884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1669627, 3339254, 6678508, 13357016, 26714032, 53428064, 106856128, 213712256]

約数ペア:

[(1, 213712256), (2, 106856128), (4, 53428064), (8, 26714032), (16, 13357016), (32, 6678508), (64, 3339254), (128, 1669627)]