131522416

素因数分解:

$2^4\times {\mathrm{1373}}^1\times {\mathrm{5987}}^1$

素因数の和:7368

約数の個数: 20

約数和(自身を含む): 255052872

約数和(自身を除く): 123530456

約数列:

[1, 2, 4, 8, 16, 1373, 2746, 5492, 5987, 10984, 11974, 21968, 23948, 47896, 95792, 8220151, 16440302, 32880604, 65761208, 131522416]

約数ペア:

[(1, 131522416), (2, 65761208), (4, 32880604), (8, 16440302), (16, 8220151), (1373, 95792), (2746, 47896), (5492, 23948), (5987, 21968), (10984, 11974)]