89012231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50261}}^1$

素因数の和:50302

約数の個数: 16

約数和(自身を含む): 115803648

約数和(自身を除く): 26791417

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 50261, 351827, 552871, 1156003, 3870097, 8092021, 12716033, 89012231]

約数ペア:

[(1, 89012231), (7, 12716033), (11, 8092021), (23, 3870097), (77, 1156003), (161, 552871), (253, 351827), (1771, 50261)]