43138976

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 88016544

約数和(自身を除く): 44877568

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 107, 172, 214, 293, 344, 428, 586, 688, 856, 1172, 1376, 1712, 2344, 3424, 4601, 4688, 9202, 9376, 12599, 18404, 25198, 31351, 36808, 50396, 62702, 73616, 100792, 125404, 147232, 201584, 250808, 403168, 501616, 1003232, 1348093, 2696186, 5392372, 10784744, 21569488, 43138976]

約数ペア:

[(1, 43138976), (2, 21569488), (4, 10784744), (8, 5392372), (16, 2696186), (32, 1348093), (43, 1003232), (86, 501616), (107, 403168), (172, 250808), (214, 201584), (293, 147232), (344, 125404), (428, 100792), (586, 73616), (688, 62702), (856, 50396), (1172, 36808), (1376, 31351), (1712, 25198), (2344, 18404), (3424, 12599), (4601, 9376), (4688, 9202)]