135687568

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{12601}}^1$

素因数の和:13282

約数の個数: 20

約数和(自身を含む): 263306188

約数和(自身を除く): 127618620

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 12601, 25202, 50404, 100808, 201616, 8480473, 16960946, 33921892, 67843784, 135687568]

約数ペア:

[(1, 135687568), (2, 67843784), (4, 33921892), (8, 16960946), (16, 8480473), (673, 201616), (1346, 100808), (2692, 50404), (5384, 25202), (10768, 12601)]