161694490

素因数分解:

$2^1\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{4463}}^1$

素因数の和:8093

約数の個数: 16

約数和(自身を含む): 291195648

約数和(自身を除く): 129501158

約数列:

[1, 2, 5, 10, 3623, 4463, 7246, 8926, 18115, 22315, 36230, 44630, 16169449, 32338898, 80847245, 161694490]

約数ペア:

[(1, 161694490), (2, 80847245), (5, 32338898), (10, 16169449), (3623, 44630), (4463, 36230), (7246, 22315), (8926, 18115)]