64246256

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{2029}}^1$

素因数の和:4016

約数の個数: 20

約数和(自身を含む): 124601400

約数和(自身を除く): 60355144

約数列:

[1, 2, 4, 8, 16, 1979, 2029, 3958, 4058, 7916, 8116, 15832, 16232, 31664, 32464, 4015391, 8030782, 16061564, 32123128, 64246256]

約数ペア:

[(1, 64246256), (2, 32123128), (4, 16061564), (8, 8030782), (16, 4015391), (1979, 32464), (2029, 31664), (3958, 16232), (4058, 15832), (7916, 8116)]