16138528

素因数分解:

$2^5\times 7^1\times {\mathrm{72047}}^1$

素因数の和:72064

約数の個数: 24

約数和(自身を含む): 36312192

約数和(自身を除く): 20173664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 72047, 144094, 288188, 504329, 576376, 1008658, 1152752, 2017316, 2305504, 4034632, 8069264, 16138528]

約数ペア:

[(1, 16138528), (2, 8069264), (4, 4034632), (7, 2305504), (8, 2017316), (14, 1152752), (16, 1008658), (28, 576376), (32, 504329), (56, 288188), (112, 144094), (224, 72047)]