21727624

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{24917}}^1$

素因数の和:25032

約数の個数: 16

約数和(自身を含む): 41114700

約数和(自身を除く): 19387076

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 24917, 49834, 99668, 199336, 2715953, 5431906, 10863812, 21727624]

約数ペア:

[(1, 21727624), (2, 10863812), (4, 5431906), (8, 2715953), (109, 199336), (218, 99668), (436, 49834), (872, 24917)]