161856106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{8863}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 254006784

約数和(自身を除く): 92150678

約数列:

[1, 2, 23, 46, 397, 794, 8863, 9131, 17726, 18262, 203849, 407698, 3518611, 7037222, 80928053, 161856106]

約数ペア:

[(1, 161856106), (2, 80928053), (23, 7037222), (46, 3518611), (397, 407698), (794, 203849), (8863, 18262), (9131, 17726)]