23635552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 48399120

約数和(自身を除く): 24763568

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 193, 344, 356, 386, 688, 712, 772, 1376, 1424, 1544, 2848, 3088, 3827, 6176, 7654, 8299, 15308, 16598, 17177, 30616, 33196, 34354, 61232, 66392, 68708, 122464, 132784, 137416, 265568, 274832, 549664, 738611, 1477222, 2954444, 5908888, 11817776, 23635552]

約数ペア:

[(1, 23635552), (2, 11817776), (4, 5908888), (8, 2954444), (16, 1477222), (32, 738611), (43, 549664), (86, 274832), (89, 265568), (172, 137416), (178, 132784), (193, 122464), (344, 68708), (356, 66392), (386, 61232), (688, 34354), (712, 33196), (772, 30616), (1376, 17177), (1424, 16598), (1544, 15308), (2848, 8299), (3088, 7654), (3827, 6176)]