65486336

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 140241024

約数和(自身を除く): 74754688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 83, 92, 128, 134, 166, 184, 256, 268, 332, 368, 512, 536, 664, 736, 1072, 1328, 1472, 1541, 1909, 2144, 2656, 2944, 3082, 3818, 4288, 5312, 5561, 5888, 6164, 7636, 8576, 10624, 11122, 11776, 12328, 15272, 17152, 21248, 22244, 24656, 30544, 34304, 42496, 44488, 49312, 61088, 88976, 98624, 122176, 127903, 177952, 197248, 244352, 255806, 355904, 394496, 488704, 511612, 711808, 788992, 977408, 1023224, 1423616, 2046448, 2847232, 4092896, 8185792, 16371584, 32743168, 65486336]

約数ペア:

[(1, 65486336), (2, 32743168), (4, 16371584), (8, 8185792), (16, 4092896), (23, 2847232), (32, 2046448), (46, 1423616), (64, 1023224), (67, 977408), (83, 788992), (92, 711808), (128, 511612), (134, 488704), (166, 394496), (184, 355904), (256, 255806), (268, 244352), (332, 197248), (368, 177952), (512, 127903), (536, 122176), (664, 98624), (736, 88976), (1072, 61088), (1328, 49312), (1472, 44488), (1541, 42496), (1909, 34304), (2144, 30544), (2656, 24656), (2944, 22244), (3082, 21248), (3818, 17152), (4288, 15272), (5312, 12328), (5561, 11776), (5888, 11122), (6164, 10624), (7636, 8576)]