23840090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28723}}^1$

素因数の和:28813

約数の個数: 16

約数和(自身を含む): 43430688

約数和(自身を除く): 19590598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 28723, 57446, 143615, 287230, 2384009, 4768018, 11920045, 23840090]

約数ペア:

[(1, 23840090), (2, 11920045), (5, 4768018), (10, 2384009), (83, 287230), (166, 143615), (415, 57446), (830, 28723)]