23637616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 50702112

約数和(自身を除く): 27064496

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 47, 68, 86, 94, 136, 172, 188, 272, 344, 376, 688, 731, 752, 799, 1462, 1598, 1849, 2021, 2924, 3196, 3698, 4042, 5848, 6392, 7396, 8084, 11696, 12784, 14792, 16168, 29584, 31433, 32336, 34357, 62866, 68714, 86903, 125732, 137428, 173806, 251464, 274856, 347612, 502928, 549712, 695224, 1390448, 1477351, 2954702, 5909404, 11818808, 23637616]

約数ペア:

[(1, 23637616), (2, 11818808), (4, 5909404), (8, 2954702), (16, 1477351), (17, 1390448), (34, 695224), (43, 549712), (47, 502928), (68, 347612), (86, 274856), (94, 251464), (136, 173806), (172, 137428), (188, 125732), (272, 86903), (344, 68714), (376, 62866), (688, 34357), (731, 32336), (752, 31433), (799, 29584), (1462, 16168), (1598, 14792), (1849, 12784), (2021, 11696), (2924, 8084), (3196, 7396), (3698, 6392), (4042, 5848)]