65504864

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{10391}}^1$

素因数の和:10598

約数の個数: 24

約数和(自身を含む): 129629808

約数和(自身を除く): 64124944

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 10391, 20782, 41564, 83128, 166256, 332512, 2047027, 4094054, 8188108, 16376216, 32752432, 65504864]

約数ペア:

[(1, 65504864), (2, 32752432), (4, 16376216), (8, 8188108), (16, 4094054), (32, 2047027), (197, 332512), (394, 166256), (788, 83128), (1576, 41564), (3152, 20782), (6304, 10391)]