8045786888

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{890809}}^1$

素因数の和:891944

約数の個数: 16

約数和(自身を含む): 15099229500

約数和(自身を除く): 7053442612

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 890809, 1781618, 3563236, 7126472, 1005723361, 2011446722, 4022893444, 8045786888]

約数ペア:

[(1, 8045786888), (2, 4022893444), (4, 2011446722), (8, 1005723361), (1129, 7126472), (2258, 3563236), (4516, 1781618), (9032, 890809)]