84128416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{39239}}^1$

素因数の和:39316

約数の個数: 24

約数和(自身を含む): 168104160

約数和(自身を除く): 83975744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 39239, 78478, 156956, 313912, 627824, 1255648, 2629013, 5258026, 10516052, 21032104, 42064208, 84128416]

約数ペア:

[(1, 84128416), (2, 42064208), (4, 21032104), (8, 10516052), (16, 5258026), (32, 2629013), (67, 1255648), (134, 627824), (268, 313912), (536, 156956), (1072, 78478), (2144, 39239)]