31328194

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 48075768

約数和(自身を除く): 16747574

約数列:

[1, 2, 53, 106, 337, 674, 877, 1754, 17861, 35722, 46481, 92962, 295549, 591098, 15664097, 31328194]

約数ペア:

[(1, 31328194), (2, 15664097), (53, 591098), (106, 295549), (337, 92962), (674, 46481), (877, 35722), (1754, 17861)]