27894544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56239}}^1$

素因数の和:56278

約数の個数: 20

約数和(自身を含む): 55790080

約数和(自身を除く): 27895536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56239, 112478, 224956, 449912, 899824, 1743409, 3486818, 6973636, 13947272, 27894544]

約数ペア:

[(1, 27894544), (2, 13947272), (4, 6973636), (8, 3486818), (16, 1743409), (31, 899824), (62, 449912), (124, 224956), (248, 112478), (496, 56239)]