87239561

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 91770624

約数和(自身を除く): 4531063

約数列:

[1, 43, 67, 107, 283, 2881, 4601, 7169, 12169, 18961, 30281, 308267, 815323, 1302083, 2028827, 87239561]

約数ペア:

[(1, 87239561), (43, 2028827), (67, 1302083), (107, 815323), (283, 308267), (2881, 30281), (4601, 18961), (7169, 12169)]