4160656

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 20

約数和(自身を含む): 8093232

約数和(自身を除く): 3932576

約数列:

[1, 2, 4, 8, 16, 443, 587, 886, 1174, 1772, 2348, 3544, 4696, 7088, 9392, 260041, 520082, 1040164, 2080328, 4160656]

約数ペア:

[(1, 4160656), (2, 2080328), (4, 1040164), (8, 520082), (16, 260041), (443, 9392), (587, 7088), (886, 4696), (1174, 3544), (1772, 2348)]