31212034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131143}}^1$

素因数の和:131169

約数の個数: 16

約数和(自身を含む): 56654208

約数和(自身を除く): 25442174

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131143, 262286, 918001, 1836002, 2229431, 4458862, 15606017, 31212034]

約数ペア:

[(1, 31212034), (2, 15606017), (7, 4458862), (14, 2229431), (17, 1836002), (34, 918001), (119, 262286), (238, 131143)]