248336144

素因数分解:

$2^4\times 7^1\times {\mathrm{2217287}}^1$

素因数の和:2217302

約数の個数: 20

約数和(自身を含む): 549887424

約数和(自身を除く): 301551280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2217287, 4434574, 8869148, 15521009, 17738296, 31042018, 35476592, 62084036, 124168072, 248336144]

約数ペア:

[(1, 248336144), (2, 124168072), (4, 62084036), (7, 35476592), (8, 31042018), (14, 17738296), (16, 15521009), (28, 8869148), (56, 4434574), (112, 2217287)]