8140724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{65651}}^1$

素因数の和:65686

約数の個数: 12

約数和(自身を含む): 14706048

約数和(自身を除く): 6565324

約数列:

[1, 2, 4, 31, 62, 124, 65651, 131302, 262604, 2035181, 4070362, 8140724]

約数ペア:

[(1, 8140724), (2, 4070362), (4, 2035181), (31, 262604), (62, 131302), (124, 65651)]