15888945824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16567}}^1$

素因数の和:16678

約数の個数: 96

約数和(自身を含む): 34720430976

約数和(自身を除く): 18831485152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 43, 68, 82, 86, 136, 164, 172, 272, 328, 344, 544, 656, 688, 697, 731, 1312, 1376, 1394, 1462, 1763, 2788, 2924, 3526, 5576, 5848, 7052, 11152, 11696, 14104, 16567, 22304, 23392, 28208, 29971, 33134, 56416, 59942, 66268, 119884, 132536, 239768, 265072, 281639, 479536, 530144, 563278, 679247, 712381, 959072, 1126556, 1358494, 1424762, 2253112, 2716988, 2849524, 4506224, 5433976, 5699048, 9012448, 10867952, 11398096, 11547199, 12110477, 21735904, 22796192, 23094398, 24220954, 29207621, 46188796, 48441908, 58415242, 92377592, 96883816, 116830484, 184755184, 193767632, 233660968, 369510368, 387535264, 467321936, 496529557, 934643872, 993059114, 1986118228, 3972236456, 7944472912, 15888945824]

約数ペア:

[(1, 15888945824), (2, 7944472912), (4, 3972236456), (8, 1986118228), (16, 993059114), (17, 934643872), (32, 496529557), (34, 467321936), (41, 387535264), (43, 369510368), (68, 233660968), (82, 193767632), (86, 184755184), (136, 116830484), (164, 96883816), (172, 92377592), (272, 58415242), (328, 48441908), (344, 46188796), (544, 29207621), (656, 24220954), (688, 23094398), (697, 22796192), (731, 21735904), (1312, 12110477), (1376, 11547199), (1394, 11398096), (1462, 10867952), (1763, 9012448), (2788, 5699048), (2924, 5433976), (3526, 4506224), (5576, 2849524), (5848, 2716988), (7052, 2253112), (11152, 1424762), (11696, 1358494), (14104, 1126556), (16567, 959072), (22304, 712381), (23392, 679247), (28208, 563278), (29971, 530144), (33134, 479536), (56416, 281639), (59942, 265072), (66268, 239768), (119884, 132536)]