90269493296

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{33783493}}^1$

素因数の和:33783668

約数の個数: 20

約数和(自身を含む): 175944436752

約数和(自身を除く): 85674943456

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 33783493, 67566986, 135133972, 270267944, 540535888, 5641843331, 11283686662, 22567373324, 45134746648, 90269493296]

約数ペア:

[(1, 90269493296), (2, 45134746648), (4, 22567373324), (8, 11283686662), (16, 5641843331), (167, 540535888), (334, 270267944), (668, 135133972), (1336, 67566986), (2672, 33783493)]