89919284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247031}}^1$

素因数の和:247055

約数の個数: 24

約数和(自身を含む): 193673088

約数和(自身を除く): 103753804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 247031, 494062, 988124, 1729217, 3211403, 3458434, 6422806, 6916868, 12845612, 22479821, 44959642, 89919284]

約数ペア:

[(1, 89919284), (2, 44959642), (4, 22479821), (7, 12845612), (13, 6916868), (14, 6422806), (26, 3458434), (28, 3211403), (52, 1729217), (91, 988124), (182, 494062), (364, 247031)]