86464636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9689}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 159536160

約数和(自身を除く): 73071524

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 9689, 19378, 38756, 222847, 445694, 891388, 939833, 1879666, 3759332, 21616159, 43232318, 86464636]

約数ペア:

[(1, 86464636), (2, 43232318), (4, 21616159), (23, 3759332), (46, 1879666), (92, 939833), (97, 891388), (194, 445694), (388, 222847), (2231, 38756), (4462, 19378), (8924, 9689)]