31006354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 48137760

約数和(自身を除く): 17131406

約数列:

[1, 2, 43, 86, 89, 178, 3827, 4051, 7654, 8102, 174193, 348386, 360539, 721078, 15503177, 31006354]

約数ペア:

[(1, 31006354), (2, 15503177), (43, 721078), (86, 360539), (89, 348386), (178, 174193), (3827, 8102), (4051, 7654)]