89155774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{6997}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 140071968

約数和(自身を除く): 50916194

約数列:

[1, 2, 23, 46, 277, 554, 6371, 6997, 12742, 13994, 160931, 321862, 1938169, 3876338, 44577887, 89155774]

約数ペア:

[(1, 89155774), (2, 44577887), (23, 3876338), (46, 1938169), (277, 321862), (554, 160931), (6371, 13994), (6997, 12742)]