132885136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193147}}^1$

素因数の和:193198

約数の個数: 20

約数和(自身を含む): 263453872

約数和(自身を除く): 130568736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 193147, 386294, 772588, 1545176, 3090352, 8305321, 16610642, 33221284, 66442568, 132885136]

約数ペア:

[(1, 132885136), (2, 66442568), (4, 33221284), (8, 16610642), (16, 8305321), (43, 3090352), (86, 1545176), (172, 772588), (344, 386294), (688, 193147)]