57731426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9029}}^1$

素因数の和:9193

約数の個数: 16

約数和(自身を含む): 91022400

約数和(自身を除く): 33290974

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 9029, 18058, 207667, 415334, 1255031, 2510062, 28865713, 57731426]

約数ペア:

[(1, 57731426), (2, 28865713), (23, 2510062), (46, 1255031), (139, 415334), (278, 207667), (3197, 18058), (6394, 9029)]