27138416

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9371}}^1$

素因数の和:9560

約数の個数: 20

約数和(自身を含む): 52876824

約数和(自身を除く): 25738408

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9371, 18742, 37484, 74968, 149936, 1696151, 3392302, 6784604, 13569208, 27138416]

約数ペア:

[(1, 27138416), (2, 13569208), (4, 6784604), (8, 3392302), (16, 1696151), (181, 149936), (362, 74968), (724, 37484), (1448, 18742), (2896, 9371)]