31028662

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 54336960

約数和(自身を除く): 23308298

約数列:

[1, 2, 7, 14, 49, 98, 479, 661, 958, 1322, 3353, 4627, 6706, 9254, 23471, 32389, 46942, 64778, 316619, 633238, 2216333, 4432666, 15514331, 31028662]

約数ペア:

[(1, 31028662), (2, 15514331), (7, 4432666), (14, 2216333), (49, 633238), (98, 316619), (479, 64778), (661, 46942), (958, 32389), (1322, 23471), (3353, 9254), (4627, 6706)]