16533248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 36424080

約数和(自身を除く): 19890832

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 131, 136, 232, 256, 262, 272, 464, 493, 524, 544, 928, 986, 1048, 1088, 1856, 1972, 2096, 2176, 2227, 3712, 3799, 3944, 4192, 4352, 4454, 7424, 7598, 7888, 8384, 8908, 15196, 15776, 16768, 17816, 30392, 31552, 33536, 35632, 60784, 63104, 64583, 71264, 121568, 126208, 129166, 142528, 243136, 258332, 285056, 486272, 516664, 570112, 972544, 1033328, 2066656, 4133312, 8266624, 16533248]

約数ペア:

[(1, 16533248), (2, 8266624), (4, 4133312), (8, 2066656), (16, 1033328), (17, 972544), (29, 570112), (32, 516664), (34, 486272), (58, 285056), (64, 258332), (68, 243136), (116, 142528), (128, 129166), (131, 126208), (136, 121568), (232, 71264), (256, 64583), (262, 63104), (272, 60784), (464, 35632), (493, 33536), (524, 31552), (544, 30392), (928, 17816), (986, 16768), (1048, 15776), (1088, 15196), (1856, 8908), (1972, 8384), (2096, 7888), (2176, 7598), (2227, 7424), (3712, 4454), (3799, 4352), (3944, 4192)]