31973248

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 63954000

約数和(自身を除く): 31980752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 569, 878, 1138, 1756, 2276, 3512, 4552, 7024, 9104, 14048, 18208, 28096, 36416, 56192, 72832, 249791, 499582, 999164, 1998328, 3996656, 7993312, 15986624, 31973248]

約数ペア:

[(1, 31973248), (2, 15986624), (4, 7993312), (8, 3996656), (16, 1998328), (32, 999164), (64, 499582), (128, 249791), (439, 72832), (569, 56192), (878, 36416), (1138, 28096), (1756, 18208), (2276, 14048), (3512, 9104), (4552, 7024)]