16655912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 22293208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 167, 182, 274, 334, 364, 548, 668, 728, 959, 1096, 1169, 1336, 1781, 1918, 2171, 2338, 3562, 3836, 4342, 4676, 7124, 7672, 8684, 9352, 12467, 14248, 15197, 17368, 22879, 24934, 30394, 45758, 49868, 60788, 91516, 99736, 121576, 160153, 183032, 297427, 320306, 594854, 640612, 1189708, 1281224, 2081989, 2379416, 4163978, 8327956, 16655912]

約数ペア:

[(1, 16655912), (2, 8327956), (4, 4163978), (7, 2379416), (8, 2081989), (13, 1281224), (14, 1189708), (26, 640612), (28, 594854), (52, 320306), (56, 297427), (91, 183032), (104, 160153), (137, 121576), (167, 99736), (182, 91516), (274, 60788), (334, 49868), (364, 45758), (548, 30394), (668, 24934), (728, 22879), (959, 17368), (1096, 15197), (1169, 14248), (1336, 12467), (1781, 9352), (1918, 8684), (2171, 7672), (2338, 7124), (3562, 4676), (3836, 4342)]