164511292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{86951}}^1$

素因数の和:87009

約数の個数: 24

約数和(自身を含む): 321374592

約数和(自身を除く): 156863300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 86951, 173902, 347804, 956461, 1912922, 3738893, 3825844, 7477786, 14955572, 41127823, 82255646, 164511292]

約数ペア:

[(1, 164511292), (2, 82255646), (4, 41127823), (11, 14955572), (22, 7477786), (43, 3825844), (44, 3738893), (86, 1912922), (172, 956461), (473, 347804), (946, 173902), (1892, 86951)]