89819834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111439}}^1$

素因数の和:111485

約数の個数: 16

約数和(自身を含む): 149775360

約数和(自身を除く): 59955526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 111439, 222878, 1448707, 2897414, 3454609, 6909218, 44909917, 89819834]

約数ペア:

[(1, 89819834), (2, 44909917), (13, 6909218), (26, 3454609), (31, 2897414), (62, 1448707), (403, 222878), (806, 111439)]