27886832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91733}}^1$

素因数の和:91760

約数の個数: 20

約数和(自身を含む): 56875080

約数和(自身を除く): 28988248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91733, 183466, 366932, 733864, 1467728, 1742927, 3485854, 6971708, 13943416, 27886832]

約数ペア:

[(1, 27886832), (2, 13943416), (4, 6971708), (8, 3485854), (16, 1742927), (19, 1467728), (38, 733864), (76, 366932), (152, 183466), (304, 91733)]