90120272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{512047}}^1$

素因数の和:512066

約数の個数: 20

約数和(自身を含む): 190481856

約数和(自身を除く): 100361584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 512047, 1024094, 2048188, 4096376, 5632517, 8192752, 11265034, 22530068, 45060136, 90120272]

約数ペア:

[(1, 90120272), (2, 45060136), (4, 22530068), (8, 11265034), (11, 8192752), (16, 5632517), (22, 4096376), (44, 2048188), (88, 1024094), (176, 512047)]