87571264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 56

約数和(自身を含む): 193231008

約数和(自身を除く): 105659744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 2347, 3392, 4664, 4694, 9328, 9388, 18656, 18776, 25817, 37312, 37552, 51634, 75104, 103268, 124391, 150208, 206536, 248782, 413072, 497564, 826144, 995128, 1368301, 1652288, 1990256, 2736602, 3980512, 5473204, 7961024, 10946408, 21892816, 43785632, 87571264]

約数ペア:

[(1, 87571264), (2, 43785632), (4, 21892816), (8, 10946408), (11, 7961024), (16, 5473204), (22, 3980512), (32, 2736602), (44, 1990256), (53, 1652288), (64, 1368301), (88, 995128), (106, 826144), (176, 497564), (212, 413072), (352, 248782), (424, 206536), (583, 150208), (704, 124391), (848, 103268), (1166, 75104), (1696, 51634), (2332, 37552), (2347, 37312), (3392, 25817), (4664, 18776), (4694, 18656), (9328, 9388)]