48387568

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21757}}^1$

素因数の和:21904

約数の個数: 20

約数和(自身を含む): 94429720

約数和(自身を除く): 46042152

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21757, 43514, 87028, 174056, 348112, 3024223, 6048446, 12096892, 24193784, 48387568]

約数ペア:

[(1, 48387568), (2, 24193784), (4, 12096892), (8, 6048446), (16, 3024223), (139, 348112), (278, 174056), (556, 87028), (1112, 43514), (2224, 21757)]