25943936

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 52054680

約数和(自身を除く): 26110744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 1291, 2512, 2582, 5024, 5164, 10048, 10328, 20096, 20656, 41312, 82624, 165248, 202687, 405374, 810748, 1621496, 3242992, 6485984, 12971968, 25943936]

約数ペア:

[(1, 25943936), (2, 12971968), (4, 6485984), (8, 3242992), (16, 1621496), (32, 810748), (64, 405374), (128, 202687), (157, 165248), (314, 82624), (628, 41312), (1256, 20656), (1291, 20096), (2512, 10328), (2582, 10048), (5024, 5164)]