22770176

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 53621568

約数和(自身を除く): 30851392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 311, 352, 416, 512, 572, 622, 704, 832, 1144, 1244, 1408, 1664, 2288, 2488, 2816, 3328, 3421, 4043, 4576, 4976, 5632, 6656, 6842, 8086, 9152, 9952, 13684, 16172, 18304, 19904, 27368, 32344, 36608, 39808, 44473, 54736, 64688, 73216, 79616, 88946, 109472, 129376, 159232, 177892, 218944, 258752, 355784, 437888, 517504, 711568, 875776, 1035008, 1423136, 1751552, 2070016, 2846272, 5692544, 11385088, 22770176]

約数ペア:

[(1, 22770176), (2, 11385088), (4, 5692544), (8, 2846272), (11, 2070016), (13, 1751552), (16, 1423136), (22, 1035008), (26, 875776), (32, 711568), (44, 517504), (52, 437888), (64, 355784), (88, 258752), (104, 218944), (128, 177892), (143, 159232), (176, 129376), (208, 109472), (256, 88946), (286, 79616), (311, 73216), (352, 64688), (416, 54736), (512, 44473), (572, 39808), (622, 36608), (704, 32344), (832, 27368), (1144, 19904), (1244, 18304), (1408, 16172), (1664, 13684), (2288, 9952), (2488, 9152), (2816, 8086), (3328, 6842), (3421, 6656), (4043, 5632), (4576, 4976)]