31175074

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13831}}^1$

素因数の和:13870

約数の個数: 24

約数和(自身を含む): 56766528

約数和(自身を除く): 25591454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13831, 27662, 96817, 193634, 318113, 636226, 677719, 1355438, 2226791, 4453582, 15587537, 31175074]

約数ペア:

[(1, 31175074), (2, 15587537), (7, 4453582), (14, 2226791), (23, 1355438), (46, 677719), (49, 636226), (98, 318113), (161, 193634), (322, 96817), (1127, 27662), (2254, 13831)]