81340466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57041}}^1$

素因数の和:57097

約数の個数: 16

約数和(自身を含む): 131424768

約数和(自身を除く): 50084302

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 57041, 114082, 1311943, 1768271, 2623886, 3536542, 40670233, 81340466]

約数ペア:

[(1, 81340466), (2, 40670233), (23, 3536542), (31, 2623886), (46, 1768271), (62, 1311943), (713, 114082), (1426, 57041)]