27090352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89113}}^1$

素因数の和:89140

約数の個数: 20

約数和(自身を含む): 55250680

約数和(自身を除く): 28160328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89113, 178226, 356452, 712904, 1425808, 1693147, 3386294, 6772588, 13545176, 27090352]

約数ペア:

[(1, 27090352), (2, 13545176), (4, 6772588), (8, 3386294), (16, 1693147), (19, 1425808), (38, 712904), (76, 356452), (152, 178226), (304, 89113)]