31712114

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 55726848

約数和(自身を除く): 24014734

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 2143, 4286, 7399, 14798, 15001, 30002, 105007, 210014, 323593, 647186, 2265151, 4530302, 15856057, 31712114]

約数ペア:

[(1, 31712114), (2, 15856057), (7, 4530302), (14, 2265151), (49, 647186), (98, 323593), (151, 210014), (302, 105007), (1057, 30002), (2114, 15001), (2143, 14798), (4286, 7399)]