16272368

素因数分解:

$2^4\times 7^1\times {\mathrm{145289}}^1$

素因数の和:145304

約数の個数: 20

約数和(自身を含む): 36031920

約数和(自身を除く): 19759552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145289, 290578, 581156, 1017023, 1162312, 2034046, 2324624, 4068092, 8136184, 16272368]

約数ペア:

[(1, 16272368), (2, 8136184), (4, 4068092), (7, 2324624), (8, 2034046), (14, 1162312), (16, 1017023), (28, 581156), (56, 290578), (112, 145289)]