31944730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7211}}^1$

素因数の和:7661

約数の個数: 16

約数和(自身を含む): 57638304

約数和(自身を除く): 25693574

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 7211, 14422, 36055, 72110, 3194473, 6388946, 15972365, 31944730]

約数ペア:

[(1, 31944730), (2, 15972365), (5, 6388946), (10, 3194473), (443, 72110), (886, 36055), (2215, 14422), (4430, 7211)]