2165702656

素因数分解:

$2^{17}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 4932482688

約数和(自身を除く): 2766780032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 128, 164, 208, 248, 256, 328, 403, 416, 496, 512, 533, 656, 806, 832, 992, 1024, 1066, 1271, 1312, 1612, 1664, 1984, 2048, 2132, 2542, 2624, 3224, 3328, 3968, 4096, 4264, 5084, 5248, 6448, 6656, 7936, 8192, 8528, 10168, 10496, 12896, 13312, 15872, 16384, 16523, 17056, 20336, 20992, 25792, 26624, 31744, 32768, 33046, 34112, 40672, 41984, 51584, 53248, 63488, 65536, 66092, 68224, 81344, 83968, 103168, 106496, 126976, 131072, 132184, 136448, 162688, 167936, 206336, 212992, 253952, 264368, 272896, 325376, 335872, 412672, 425984, 507904, 528736, 545792, 650752, 671744, 825344, 851968, 1015808, 1057472, 1091584, 1301504, 1343488, 1650688, 1703936, 2031616, 2114944, 2183168, 2603008, 2686976, 3301376, 4063232, 4229888, 4366336, 5206016, 5373952, 6602752, 8459776, 8732672, 10412032, 13205504, 16919552, 17465344, 20824064, 26411008, 33839104, 34930688, 41648128, 52822016, 67678208, 69861376, 83296256, 135356416, 166592512, 270712832, 541425664, 1082851328, 2165702656]

約数ペア:

[(1, 2165702656), (2, 1082851328), (4, 541425664), (8, 270712832), (13, 166592512), (16, 135356416), (26, 83296256), (31, 69861376), (32, 67678208), (41, 52822016), (52, 41648128), (62, 34930688), (64, 33839104), (82, 26411008), (104, 20824064), (124, 17465344), (128, 16919552), (164, 13205504), (208, 10412032), (248, 8732672), (256, 8459776), (328, 6602752), (403, 5373952), (416, 5206016), (496, 4366336), (512, 4229888), (533, 4063232), (656, 3301376), (806, 2686976), (832, 2603008), (992, 2183168), (1024, 2114944), (1066, 2031616), (1271, 1703936), (1312, 1650688), (1612, 1343488), (1664, 1301504), (1984, 1091584), (2048, 1057472), (2132, 1015808), (2542, 851968), (2624, 825344), (3224, 671744), (3328, 650752), (3968, 545792), (4096, 528736), (4264, 507904), (5084, 425984), (5248, 412672), (6448, 335872), (6656, 325376), (7936, 272896), (8192, 264368), (8528, 253952), (10168, 212992), (10496, 206336), (12896, 167936), (13312, 162688), (15872, 136448), (16384, 132184), (16523, 131072), (17056, 126976), (20336, 106496), (20992, 103168), (25792, 83968), (26624, 81344), (31744, 68224), (32768, 66092), (33046, 65536), (34112, 63488), (40672, 53248), (41984, 51584)]