163039670

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{39863}}^1$

素因数の和:40279

約数の個数: 16

約数和(自身を含む): 294196320

約数和(自身を除く): 131156650

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 39863, 79726, 199315, 398630, 16303967, 32607934, 81519835, 163039670]

約数ペア:

[(1, 163039670), (2, 81519835), (5, 32607934), (10, 16303967), (409, 398630), (818, 199315), (2045, 79726), (4090, 39863)]