31584517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 34364160

約数和(自身を除く): 2779643

約数列:

[1, 19, 47, 113, 313, 893, 2147, 5311, 5947, 14711, 35369, 100909, 279509, 672011, 1662343, 31584517]

約数ペア:

[(1, 31584517), (19, 1662343), (47, 672011), (113, 279509), (313, 100909), (893, 35369), (2147, 14711), (5311, 5947)]