857504

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 1709568

約数和(自身を除く): 852064

約数列:

[1, 2, 4, 8, 16, 32, 127, 211, 254, 422, 508, 844, 1016, 1688, 2032, 3376, 4064, 6752, 26797, 53594, 107188, 214376, 428752, 857504]

約数ペア:

[(1, 857504), (2, 428752), (4, 214376), (8, 107188), (16, 53594), (32, 26797), (127, 6752), (211, 4064), (254, 3376), (422, 2032), (508, 1688), (844, 1016)]