87360494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2132

約数の個数: 24

約数和(自身を含む): 143051832

約数和(自身を除く): 55691338

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 1973, 3406, 3946, 22139, 25649, 44278, 51298, 258463, 333437, 516926, 666874, 3360019, 6720038, 43680247, 87360494]

約数ペア:

[(1, 87360494), (2, 43680247), (13, 6720038), (26, 3360019), (131, 666874), (169, 516926), (262, 333437), (338, 258463), (1703, 51298), (1973, 44278), (3406, 25649), (3946, 22139)]