43103888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 90137088

約数和(自身を除く): 47033200

約数列:

[1, 2, 4, 8, 16, 31, 43, 47, 62, 86, 94, 124, 172, 188, 248, 344, 376, 496, 688, 752, 1333, 1457, 1849, 2021, 2666, 2914, 3698, 4042, 5332, 5828, 7396, 8084, 10664, 11656, 14792, 16168, 21328, 23312, 29584, 32336, 57319, 62651, 86903, 114638, 125302, 173806, 229276, 250604, 347612, 458552, 501208, 695224, 917104, 1002416, 1390448, 2693993, 5387986, 10775972, 21551944, 43103888]

約数ペア:

[(1, 43103888), (2, 21551944), (4, 10775972), (8, 5387986), (16, 2693993), (31, 1390448), (43, 1002416), (47, 917104), (62, 695224), (86, 501208), (94, 458552), (124, 347612), (172, 250604), (188, 229276), (248, 173806), (344, 125302), (376, 114638), (496, 86903), (688, 62651), (752, 57319), (1333, 32336), (1457, 29584), (1849, 23312), (2021, 21328), (2666, 16168), (2914, 14792), (3698, 11656), (4042, 10664), (5332, 8084), (5828, 7396)]