85801868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15289}}^1$

素因数の和:15377

約数の個数: 24

約数和(自身を含む): 159260640

約数和(自身を除く): 73458772

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 15289, 30578, 61156, 351647, 703294, 932629, 1406588, 1865258, 3730516, 21450467, 42900934, 85801868]

約数ペア:

[(1, 85801868), (2, 42900934), (4, 21450467), (23, 3730516), (46, 1865258), (61, 1406588), (92, 932629), (122, 703294), (244, 351647), (1403, 61156), (2806, 30578), (5612, 15289)]