528064144

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{251939}}^1$

素因数の和:252078

約数の個数: 20

約数和(自身を含む): 1030938480

約数和(自身を除く): 502874336

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 251939, 503878, 1007756, 2015512, 4031024, 33004009, 66008018, 132016036, 264032072, 528064144]

約数ペア:

[(1, 528064144), (2, 264032072), (4, 132016036), (8, 66008018), (16, 33004009), (131, 4031024), (262, 2015512), (524, 1007756), (1048, 503878), (2096, 251939)]