27028528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{54493}}^1$

素因数の和:54532

約数の個数: 20

約数和(自身を含む): 54058048

約数和(自身を除く): 27029520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 54493, 108986, 217972, 435944, 871888, 1689283, 3378566, 6757132, 13514264, 27028528]

約数ペア:

[(1, 27028528), (2, 13514264), (4, 6757132), (8, 3378566), (16, 1689283), (31, 871888), (62, 435944), (124, 217972), (248, 108986), (496, 54493)]