87020746

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 132503040

約数和(自身を除く): 45482294

約数列:

[1, 2, 107, 191, 214, 382, 2129, 4258, 20437, 40874, 227803, 406639, 455606, 813278, 43510373, 87020746]

約数ペア:

[(1, 87020746), (2, 43510373), (107, 813278), (191, 455606), (214, 406639), (382, 227803), (2129, 40874), (4258, 20437)]