80573144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{190031}}^1$

素因数の和:190090

約数の個数: 16

約数和(自身を含む): 153925920

約数和(自身を除く): 73352776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 190031, 380062, 760124, 1520248, 10071643, 20143286, 40286572, 80573144]

約数ペア:

[(1, 80573144), (2, 40286572), (4, 20143286), (8, 10071643), (53, 1520248), (106, 760124), (212, 380062), (424, 190031)]