538647584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23027}}^1$

素因数の和:23097

約数の個数: 48

約数和(自身を含む): 1149005088

約数和(自身を除く): 610357504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23027, 23392, 46054, 92108, 184216, 368432, 391459, 736864, 782918, 990161, 1565836, 1980322, 3131672, 3960644, 6263344, 7921288, 12526688, 15842576, 16832737, 31685152, 33665474, 67330948, 134661896, 269323792, 538647584]

約数ペア:

[(1, 538647584), (2, 269323792), (4, 134661896), (8, 67330948), (16, 33665474), (17, 31685152), (32, 16832737), (34, 15842576), (43, 12526688), (68, 7921288), (86, 6263344), (136, 3960644), (172, 3131672), (272, 1980322), (344, 1565836), (544, 990161), (688, 782918), (731, 736864), (1376, 391459), (1462, 368432), (2924, 184216), (5848, 92108), (11696, 46054), (23027, 23392)]