42128456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{228959}}^1$

素因数の和:228988

約数の個数: 16

約数和(自身を含む): 82425600

約数和(自身を除く): 40297144

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 228959, 457918, 915836, 1831672, 5266057, 10532114, 21064228, 42128456]

約数ペア:

[(1, 42128456), (2, 21064228), (4, 10532114), (8, 5266057), (23, 1831672), (46, 915836), (92, 457918), (184, 228959)]