86512954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{18637}}^1$

素因数の和:18861

約数の個数: 16

約数和(自身を含む): 142245216

約数和(自身を除く): 55732262

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 18637, 37274, 205007, 410014, 3932407, 7864814, 43256477, 86512954]

約数ペア:

[(1, 86512954), (2, 43256477), (11, 7864814), (22, 3932407), (211, 410014), (422, 205007), (2321, 37274), (4642, 18637)]