131106416

素因数分解:

$2^4\times 7^1\times {\mathrm{1170593}}^1$

素因数の和:1170608

約数の個数: 20

約数和(自身を含む): 290307312

約数和(自身を除く): 159200896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1170593, 2341186, 4682372, 8194151, 9364744, 16388302, 18729488, 32776604, 65553208, 131106416]

約数ペア:

[(1, 131106416), (2, 65553208), (4, 32776604), (7, 18729488), (8, 16388302), (14, 9364744), (16, 8194151), (28, 4682372), (56, 2341186), (112, 1170593)]