21167662336

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{8093}}^1$

素因数の和:8727

約数の個数: 72

約数和(自身を含む): 44818064424

約数和(自身を除く): 23650402088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 601, 1088, 1202, 2176, 2404, 4352, 4808, 8093, 9616, 10217, 16186, 19232, 20434, 32372, 38464, 40868, 64744, 76928, 81736, 129488, 137581, 153856, 163472, 258976, 275162, 326944, 517952, 550324, 653888, 1035904, 1100648, 1307776, 2071808, 2201296, 2615552, 4402592, 4863893, 8805184, 9727786, 17610368, 19455572, 35220736, 38911144, 77822288, 82686181, 155644576, 165372362, 311289152, 330744724, 622578304, 661489448, 1245156608, 1322978896, 2645957792, 5291915584, 10583831168, 21167662336]

約数ペア:

[(1, 21167662336), (2, 10583831168), (4, 5291915584), (8, 2645957792), (16, 1322978896), (17, 1245156608), (32, 661489448), (34, 622578304), (64, 330744724), (68, 311289152), (128, 165372362), (136, 155644576), (256, 82686181), (272, 77822288), (544, 38911144), (601, 35220736), (1088, 19455572), (1202, 17610368), (2176, 9727786), (2404, 8805184), (4352, 4863893), (4808, 4402592), (8093, 2615552), (9616, 2201296), (10217, 2071808), (16186, 1307776), (19232, 1100648), (20434, 1035904), (32372, 653888), (38464, 550324), (40868, 517952), (64744, 326944), (76928, 275162), (81736, 258976), (129488, 163472), (137581, 153856)]