27409552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90163}}^1$

素因数の和:90190

約数の個数: 20

約数和(自身を含む): 55901680

約数和(自身を除く): 28492128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90163, 180326, 360652, 721304, 1442608, 1713097, 3426194, 6852388, 13704776, 27409552]

約数ペア:

[(1, 27409552), (2, 13704776), (4, 6852388), (8, 3426194), (16, 1713097), (19, 1442608), (38, 721304), (76, 360652), (152, 180326), (304, 90163)]