248838416

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{35107}}^1$

素因数の和:35558

約数の個数: 20

約数和(自身を含む): 483226512

約数和(自身を除く): 234388096

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 35107, 70214, 140428, 280856, 561712, 15552401, 31104802, 62209604, 124419208, 248838416]

約数ペア:

[(1, 248838416), (2, 124419208), (4, 62209604), (8, 31104802), (16, 15552401), (443, 561712), (886, 280856), (1772, 140428), (3544, 70214), (7088, 35107)]