31592242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21433}}^1$

素因数の和:21513

約数の個数: 16

約数和(自身を含む): 52470432

約数和(自身を除く): 20878190

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 21433, 42866, 235763, 471526, 1436011, 2872022, 15796121, 31592242]

約数ペア:

[(1, 31592242), (2, 15796121), (11, 2872022), (22, 1436011), (67, 471526), (134, 235763), (737, 42866), (1474, 21433)]