39977266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124153}}^1$

素因数の和:124185

約数の個数: 16

約数和(自身を含む): 71512704

約数和(自身を除く): 31535438

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124153, 248306, 869071, 1738142, 2855519, 5711038, 19988633, 39977266]

約数ペア:

[(1, 39977266), (2, 19988633), (7, 5711038), (14, 2855519), (23, 1738142), (46, 869071), (161, 248306), (322, 124153)]