42089864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{276907}}^1$

素因数の和:276932

約数の個数: 16

約数和(自身を含む): 83072400

約数和(自身を除く): 40982536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 276907, 553814, 1107628, 2215256, 5261233, 10522466, 21044932, 42089864]

約数ペア:

[(1, 42089864), (2, 21044932), (4, 10522466), (8, 5261233), (19, 2215256), (38, 1107628), (76, 553814), (152, 276907)]