82305692

素因数分解:

$2^2\times 7^2\times {\mathrm{419927}}^1$

素因数の和:419945

約数の個数: 18

約数和(自身を含む): 167551272

約数和(自身を除く): 85245580

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419927, 839854, 1679708, 2939489, 5878978, 11757956, 20576423, 41152846, 82305692]

約数ペア:

[(1, 82305692), (2, 41152846), (4, 20576423), (7, 11757956), (14, 5878978), (28, 2939489), (49, 1679708), (98, 839854), (196, 419927)]