31694897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 36142848

約数和(自身を除く): 4447951

約数列:

[1, 13, 23, 71, 299, 923, 1493, 1633, 19409, 21229, 34339, 106003, 446407, 1378039, 2438069, 31694897]

約数ペア:

[(1, 31694897), (13, 2438069), (23, 1378039), (71, 446407), (299, 106003), (923, 34339), (1493, 21229), (1633, 19409)]