30886144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 67108608

約数和(自身を除く): 36222464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 151, 188, 256, 272, 302, 376, 544, 604, 752, 799, 1088, 1208, 1504, 1598, 2176, 2416, 2567, 3008, 3196, 4352, 4832, 5134, 6016, 6392, 7097, 9664, 10268, 12032, 12784, 14194, 19328, 20536, 25568, 28388, 38656, 41072, 51136, 56776, 82144, 102272, 113552, 120649, 164288, 204544, 227104, 241298, 328576, 454208, 482596, 657152, 908416, 965192, 1816832, 1930384, 3860768, 7721536, 15443072, 30886144]

約数ペア:

[(1, 30886144), (2, 15443072), (4, 7721536), (8, 3860768), (16, 1930384), (17, 1816832), (32, 965192), (34, 908416), (47, 657152), (64, 482596), (68, 454208), (94, 328576), (128, 241298), (136, 227104), (151, 204544), (188, 164288), (256, 120649), (272, 113552), (302, 102272), (376, 82144), (544, 56776), (604, 51136), (752, 41072), (799, 38656), (1088, 28388), (1208, 25568), (1504, 20536), (1598, 19328), (2176, 14194), (2416, 12784), (2567, 12032), (3008, 10268), (3196, 9664), (4352, 7097), (4832, 6392), (5134, 6016)]