89356004

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{13781}}^1$

素因数の和:15406

約数の個数: 12

約数和(自身を含む): 156480828

約数和(自身を除く): 67124824

約数列:

[1, 2, 4, 1621, 3242, 6484, 13781, 27562, 55124, 22339001, 44678002, 89356004]

約数ペア:

[(1, 89356004), (2, 44678002), (4, 22339001), (1621, 55124), (3242, 27562), (6484, 13781)]