22554016

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 46769184

約数和(自身を除く): 24215168

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 443, 592, 688, 886, 1184, 1376, 1591, 1772, 3182, 3544, 6364, 7088, 12728, 14176, 16391, 19049, 25456, 32782, 38098, 50912, 65564, 76196, 131128, 152392, 262256, 304784, 524512, 609568, 704813, 1409626, 2819252, 5638504, 11277008, 22554016]

約数ペア:

[(1, 22554016), (2, 11277008), (4, 5638504), (8, 2819252), (16, 1409626), (32, 704813), (37, 609568), (43, 524512), (74, 304784), (86, 262256), (148, 152392), (172, 131128), (296, 76196), (344, 65564), (443, 50912), (592, 38098), (688, 32782), (886, 25456), (1184, 19049), (1376, 16391), (1591, 14176), (1772, 12728), (3182, 7088), (3544, 6364)]