82512166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 138931200

約数和(自身を除く): 56419034

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 401, 517, 802, 1034, 2189, 4378, 4411, 8822, 9353, 18706, 18847, 37694, 79799, 102883, 159598, 205766, 207317, 414634, 877789, 1755578, 3750553, 7501106, 41256083, 82512166]

約数ペア:

[(1, 82512166), (2, 41256083), (11, 7501106), (22, 3750553), (47, 1755578), (94, 877789), (199, 414634), (398, 207317), (401, 205766), (517, 159598), (802, 102883), (1034, 79799), (2189, 37694), (4378, 18847), (4411, 18706), (8822, 9353)]