31922176

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 75675600

約数和(自身を除く): 43753424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 109, 128, 143, 176, 208, 218, 256, 286, 352, 416, 436, 512, 572, 704, 832, 872, 1024, 1144, 1199, 1408, 1417, 1664, 1744, 2048, 2288, 2398, 2816, 2834, 3328, 3488, 4576, 4796, 5632, 5668, 6656, 6976, 9152, 9592, 11264, 11336, 13312, 13952, 15587, 18304, 19184, 22528, 22672, 26624, 27904, 31174, 36608, 38368, 45344, 55808, 62348, 73216, 76736, 90688, 111616, 124696, 146432, 153472, 181376, 223232, 249392, 292864, 306944, 362752, 498784, 613888, 725504, 997568, 1227776, 1451008, 1995136, 2455552, 2902016, 3990272, 7980544, 15961088, 31922176]

約数ペア:

[(1, 31922176), (2, 15961088), (4, 7980544), (8, 3990272), (11, 2902016), (13, 2455552), (16, 1995136), (22, 1451008), (26, 1227776), (32, 997568), (44, 725504), (52, 613888), (64, 498784), (88, 362752), (104, 306944), (109, 292864), (128, 249392), (143, 223232), (176, 181376), (208, 153472), (218, 146432), (256, 124696), (286, 111616), (352, 90688), (416, 76736), (436, 73216), (512, 62348), (572, 55808), (704, 45344), (832, 38368), (872, 36608), (1024, 31174), (1144, 27904), (1199, 26624), (1408, 22672), (1417, 22528), (1664, 19184), (1744, 18304), (2048, 15587), (2288, 13952), (2398, 13312), (2816, 11336), (2834, 11264), (3328, 9592), (3488, 9152), (4576, 6976), (4796, 6656), (5632, 5668)]