81922048

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 187813080

約数和(自身を除く): 105891032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 181, 208, 221, 256, 272, 362, 416, 442, 512, 544, 724, 832, 884, 1024, 1088, 1448, 1664, 1768, 2048, 2176, 2353, 2896, 3077, 3328, 3536, 4352, 4706, 5792, 6154, 6656, 7072, 8704, 9412, 11584, 12308, 13312, 14144, 17408, 18824, 23168, 24616, 26624, 28288, 34816, 37648, 40001, 46336, 49232, 56576, 75296, 80002, 92672, 98464, 113152, 150592, 160004, 185344, 196928, 226304, 301184, 320008, 370688, 393856, 452608, 602368, 640016, 787712, 1204736, 1280032, 1575424, 2409472, 2560064, 3150848, 4818944, 5120128, 6301696, 10240256, 20480512, 40961024, 81922048]

約数ペア:

[(1, 81922048), (2, 40961024), (4, 20480512), (8, 10240256), (13, 6301696), (16, 5120128), (17, 4818944), (26, 3150848), (32, 2560064), (34, 2409472), (52, 1575424), (64, 1280032), (68, 1204736), (104, 787712), (128, 640016), (136, 602368), (181, 452608), (208, 393856), (221, 370688), (256, 320008), (272, 301184), (362, 226304), (416, 196928), (442, 185344), (512, 160004), (544, 150592), (724, 113152), (832, 98464), (884, 92672), (1024, 80002), (1088, 75296), (1448, 56576), (1664, 49232), (1768, 46336), (2048, 40001), (2176, 37648), (2353, 34816), (2896, 28288), (3077, 26624), (3328, 24616), (3536, 23168), (4352, 18824), (4706, 17408), (5792, 14144), (6154, 13312), (6656, 12308), (7072, 11584), (8704, 9412)]