16004008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{15271}}^1$

素因数の和:15408

約数の個数: 16

約数和(自身を含む): 30238560

約数和(自身を除く): 14234552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 15271, 30542, 61084, 122168, 2000501, 4001002, 8002004, 16004008]

約数ペア:

[(1, 16004008), (2, 8002004), (4, 4001002), (8, 2000501), (131, 122168), (262, 61084), (524, 30542), (1048, 15271)]