86894236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 181183968

約数和(自身を除く): 94289732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 2081, 3212, 3796, 4162, 8324, 10439, 20878, 22891, 27053, 41756, 45782, 54106, 91564, 108212, 151913, 297583, 303826, 595166, 607652, 1190332, 1671043, 1974869, 3342086, 3949738, 6684172, 7899476, 21723559, 43447118, 86894236]

約数ペア:

[(1, 86894236), (2, 43447118), (4, 21723559), (11, 7899476), (13, 6684172), (22, 3949738), (26, 3342086), (44, 1974869), (52, 1671043), (73, 1190332), (143, 607652), (146, 595166), (286, 303826), (292, 297583), (572, 151913), (803, 108212), (949, 91564), (1606, 54106), (1898, 45782), (2081, 41756), (3212, 27053), (3796, 22891), (4162, 20878), (8324, 10439)]