255794792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22189}}^1$

素因数の和:22337

約数の個数: 32

約数和(自身を含む): 527234400

約数和(自身を除く): 271439608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 22189, 44378, 88756, 177512, 244079, 488158, 976316, 1952632, 2906759, 5813518, 11627036, 23254072, 31974349, 63948698, 127897396, 255794792]

約数ペア:

[(1, 255794792), (2, 127897396), (4, 63948698), (8, 31974349), (11, 23254072), (22, 11627036), (44, 5813518), (88, 2906759), (131, 1952632), (262, 976316), (524, 488158), (1048, 244079), (1441, 177512), (2882, 88756), (5764, 44378), (11528, 22189)]