54213136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199313}}^1$

素因数の和:199338

約数の個数: 20

約数和(自身を含む): 111217212

約数和(自身を除く): 57004076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199313, 398626, 797252, 1594504, 3189008, 3388321, 6776642, 13553284, 27106568, 54213136]

約数ペア:

[(1, 54213136), (2, 27106568), (4, 13553284), (8, 6776642), (16, 3388321), (17, 3189008), (34, 1594504), (68, 797252), (136, 398626), (272, 199313)]