23487904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 51438240

約数和(自身を除く): 27950336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1259, 1696, 2332, 2518, 4664, 5036, 9328, 10072, 13849, 18656, 20144, 27698, 40288, 55396, 66727, 110792, 133454, 221584, 266908, 443168, 533816, 733997, 1067632, 1467994, 2135264, 2935988, 5871976, 11743952, 23487904]

約数ペア:

[(1, 23487904), (2, 11743952), (4, 5871976), (8, 2935988), (11, 2135264), (16, 1467994), (22, 1067632), (32, 733997), (44, 533816), (53, 443168), (88, 266908), (106, 221584), (176, 133454), (212, 110792), (352, 66727), (424, 55396), (583, 40288), (848, 27698), (1166, 20144), (1259, 18656), (1696, 13849), (2332, 10072), (2518, 9328), (4664, 5036)]