329063416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{52667}}^1$

素因数の和:52755

約数の個数: 32

約数和(自身を含む): 682577280

約数和(自身を除く): 353513864

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 52667, 105334, 210668, 421336, 579337, 1158674, 2317348, 3739357, 4634696, 7478714, 14957428, 29914856, 41132927, 82265854, 164531708, 329063416]

約数ペア:

[(1, 329063416), (2, 164531708), (4, 82265854), (8, 41132927), (11, 29914856), (22, 14957428), (44, 7478714), (71, 4634696), (88, 3739357), (142, 2317348), (284, 1158674), (568, 579337), (781, 421336), (1562, 210668), (3124, 105334), (6248, 52667)]