47842384

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{15493}}^1$

素因数の和:15694

約数の個数: 20

約数和(自身を含む): 93180916

約数和(自身を除く): 45338532

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 15493, 30986, 61972, 123944, 247888, 2990149, 5980298, 11960596, 23921192, 47842384]

約数ペア:

[(1, 47842384), (2, 23921192), (4, 11960596), (8, 5980298), (16, 2990149), (193, 247888), (386, 123944), (772, 61972), (1544, 30986), (3088, 15493)]