55542832

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{22111}}^1$

素因数の和:22276

約数の個数: 20

約数和(自身を含む): 108304576

約数和(自身を除く): 52761744

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 22111, 44222, 88444, 176888, 353776, 3471427, 6942854, 13885708, 27771416, 55542832]

約数ペア:

[(1, 55542832), (2, 27771416), (4, 13885708), (8, 6942854), (16, 3471427), (157, 353776), (314, 176888), (628, 88444), (1256, 44222), (2512, 22111)]