27866288

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{10429}}^1$

素因数の和:10604

約数の個数: 20

約数和(自身を含む): 54319440

約数和(自身を除く): 26453152

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 10429, 20858, 41716, 83432, 166864, 1741643, 3483286, 6966572, 13933144, 27866288]

約数ペア:

[(1, 27866288), (2, 13933144), (4, 6966572), (8, 3483286), (16, 1741643), (167, 166864), (334, 83432), (668, 41716), (1336, 20858), (2672, 10429)]