42731912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281131}}^1$

素因数の和:281156

約数の個数: 16

約数和(自身を含む): 84339600

約数和(自身を除く): 41607688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281131, 562262, 1124524, 2249048, 5341489, 10682978, 21365956, 42731912]

約数ペア:

[(1, 42731912), (2, 21365956), (4, 10682978), (8, 5341489), (19, 2249048), (38, 1124524), (76, 562262), (152, 281131)]