75130288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109201}}^1$

素因数の和:109252

約数の個数: 20

約数和(自身を含む): 148951528

約数和(自身を除く): 73821240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 109201, 218402, 436804, 873608, 1747216, 4695643, 9391286, 18782572, 37565144, 75130288]

約数ペア:

[(1, 75130288), (2, 37565144), (4, 18782572), (8, 9391286), (16, 4695643), (43, 1747216), (86, 873608), (172, 436804), (344, 218402), (688, 109201)]