27313744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{19181}}^1$

素因数の和:19278

約数の個数: 20

約数和(自身を含む): 53517780

約数和(自身を除く): 26204036

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 19181, 38362, 76724, 153448, 306896, 1707109, 3414218, 6828436, 13656872, 27313744]

約数ペア:

[(1, 27313744), (2, 13656872), (4, 6828436), (8, 3414218), (16, 1707109), (89, 306896), (178, 153448), (356, 76724), (712, 38362), (1424, 19181)]