25935152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85313}}^1$

素因数の和:85340

約数の個数: 20

約数和(自身を含む): 52894680

約数和(自身を除く): 26959528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85313, 170626, 341252, 682504, 1365008, 1620947, 3241894, 6483788, 12967576, 25935152]

約数ペア:

[(1, 25935152), (2, 12967576), (4, 6483788), (8, 3241894), (16, 1620947), (19, 1365008), (38, 682504), (76, 341252), (152, 170626), (304, 85313)]