7966976

素因数分解:

$2^8\times {\mathrm{31121}}^1$

素因数の和:31137

約数の個数: 18

約数和(自身を含む): 15903342

約数和(自身を除く): 7936366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 31121, 62242, 124484, 248968, 497936, 995872, 1991744, 3983488, 7966976]

約数ペア:

[(1, 7966976), (2, 3983488), (4, 1991744), (8, 995872), (16, 497936), (32, 248968), (64, 124484), (128, 62242), (256, 31121)]