42856808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 82865160

約数和(自身を除く): 40008352

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 677, 772, 1354, 1544, 2708, 5416, 7913, 15826, 27757, 31652, 55514, 63304, 111028, 130661, 222056, 261322, 522644, 1045288, 5357101, 10714202, 21428404, 42856808]

約数ペア:

[(1, 42856808), (2, 21428404), (4, 10714202), (8, 5357101), (41, 1045288), (82, 522644), (164, 261322), (193, 222056), (328, 130661), (386, 111028), (677, 63304), (772, 55514), (1354, 31652), (1544, 27757), (2708, 15826), (5416, 7913)]