131134144

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{15641}}^1$

素因数の和:15784

約数の個数: 28

約数和(自身を含む): 262222488

約数和(自身を除く): 131088344

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 15641, 31282, 62564, 125128, 250256, 500512, 1001024, 2048971, 4097942, 8195884, 16391768, 32783536, 65567072, 131134144]

約数ペア:

[(1, 131134144), (2, 65567072), (4, 32783536), (8, 16391768), (16, 8195884), (32, 4097942), (64, 2048971), (131, 1001024), (262, 500512), (524, 250256), (1048, 125128), (2096, 62564), (4192, 31282), (8384, 15641)]