31146514

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2017}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 53468928

約数和(自身を除く): 22322414

約数列:

[1, 2, 7, 14, 1103, 2017, 2206, 4034, 7721, 14119, 15442, 28238, 2224751, 4449502, 15573257, 31146514]

約数ペア:

[(1, 31146514), (2, 15573257), (7, 4449502), (14, 2224751), (1103, 28238), (2017, 15442), (2206, 14119), (4034, 7721)]