27779312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157837}}^1$

素因数の和:157856

約数の個数: 20

約数和(自身を含む): 58715736

約数和(自身を除く): 30936424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157837, 315674, 631348, 1262696, 1736207, 2525392, 3472414, 6944828, 13889656, 27779312]

約数ペア:

[(1, 27779312), (2, 13889656), (4, 6944828), (8, 3472414), (11, 2525392), (16, 1736207), (22, 1262696), (44, 631348), (88, 315674), (176, 157837)]