123206438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{16097}}^1$

素因数の和:16231

約数の個数: 16

約数和(自身を含む): 191244240

約数和(自身を除く): 68037802

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 16097, 32194, 692171, 1384342, 1432633, 2865266, 61603219, 123206438]

約数ペア:

[(1, 123206438), (2, 61603219), (43, 2865266), (86, 1432633), (89, 1384342), (178, 692171), (3827, 32194), (7654, 16097)]