86751148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22153}}^1$

素因数の和:22257

約数の個数: 24

約数和(自身を含む): 167484240

約数和(自身を除く): 80733092

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 22153, 44306, 88612, 243683, 487366, 974732, 1971617, 3943234, 7886468, 21687787, 43375574, 86751148]

約数ペア:

[(1, 86751148), (2, 43375574), (4, 21687787), (11, 7886468), (22, 3943234), (44, 1971617), (89, 974732), (178, 487366), (356, 243683), (979, 88612), (1958, 44306), (3916, 22153)]