16553328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 47246976

約数和(自身を除く): 30693648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 293, 321, 428, 528, 586, 642, 856, 879, 1172, 1177, 1284, 1712, 1758, 2344, 2354, 2568, 3223, 3516, 3531, 4688, 4708, 5136, 6446, 7032, 7062, 9416, 9669, 12892, 14064, 14124, 18832, 19338, 25784, 28248, 31351, 38676, 51568, 56496, 62702, 77352, 94053, 125404, 154704, 188106, 250808, 344861, 376212, 501616, 689722, 752424, 1034583, 1379444, 1504848, 2069166, 2758888, 4138332, 5517776, 8276664, 16553328]

約数ペア:

[(1, 16553328), (2, 8276664), (3, 5517776), (4, 4138332), (6, 2758888), (8, 2069166), (11, 1504848), (12, 1379444), (16, 1034583), (22, 752424), (24, 689722), (33, 501616), (44, 376212), (48, 344861), (66, 250808), (88, 188106), (107, 154704), (132, 125404), (176, 94053), (214, 77352), (264, 62702), (293, 56496), (321, 51568), (428, 38676), (528, 31351), (586, 28248), (642, 25784), (856, 19338), (879, 18832), (1172, 14124), (1177, 14064), (1284, 12892), (1712, 9669), (1758, 9416), (2344, 7062), (2354, 7032), (2568, 6446), (3223, 5136), (3516, 4708), (3531, 4688)]