85253278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{43541}}^1$

素因数の和:43643

約数の個数: 16

約数和(自身を含む): 141076080

約数和(自身を除く): 55822802

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 43541, 87082, 478951, 957902, 3875149, 7750298, 42626639, 85253278]

約数ペア:

[(1, 85253278), (2, 42626639), (11, 7750298), (22, 3875149), (89, 957902), (178, 478951), (979, 87082), (1958, 43541)]