22111232

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 88

約数和(自身を含む): 52272192

約数和(自身を除く): 30160960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 151, 176, 208, 256, 286, 302, 352, 416, 512, 572, 604, 704, 832, 1024, 1144, 1208, 1408, 1661, 1664, 1963, 2288, 2416, 2816, 3322, 3328, 3926, 4576, 4832, 5632, 6644, 6656, 7852, 9152, 9664, 11264, 13288, 13312, 15704, 18304, 19328, 21593, 26576, 31408, 36608, 38656, 43186, 53152, 62816, 73216, 77312, 86372, 106304, 125632, 146432, 154624, 172744, 212608, 251264, 345488, 425216, 502528, 690976, 850432, 1005056, 1381952, 1700864, 2010112, 2763904, 5527808, 11055616, 22111232]

約数ペア:

[(1, 22111232), (2, 11055616), (4, 5527808), (8, 2763904), (11, 2010112), (13, 1700864), (16, 1381952), (22, 1005056), (26, 850432), (32, 690976), (44, 502528), (52, 425216), (64, 345488), (88, 251264), (104, 212608), (128, 172744), (143, 154624), (151, 146432), (176, 125632), (208, 106304), (256, 86372), (286, 77312), (302, 73216), (352, 62816), (416, 53152), (512, 43186), (572, 38656), (604, 36608), (704, 31408), (832, 26576), (1024, 21593), (1144, 19328), (1208, 18304), (1408, 15704), (1661, 13312), (1664, 13288), (1963, 11264), (2288, 9664), (2416, 9152), (2816, 7852), (3322, 6656), (3328, 6644), (3926, 5632), (4576, 4832)]