83876368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 172723320

約数和(自身を除く): 88846952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 769, 802, 1538, 1604, 3076, 3208, 6152, 6416, 6817, 12304, 13073, 13634, 26146, 27268, 52292, 54536, 104584, 109072, 209168, 308369, 616738, 1233476, 2466952, 4933904, 5242273, 10484546, 20969092, 41938184, 83876368]

約数ペア:

[(1, 83876368), (2, 41938184), (4, 20969092), (8, 10484546), (16, 5242273), (17, 4933904), (34, 2466952), (68, 1233476), (136, 616738), (272, 308369), (401, 209168), (769, 109072), (802, 104584), (1538, 54536), (1604, 52292), (3076, 27268), (3208, 26146), (6152, 13634), (6416, 13073), (6817, 12304)]