80954398

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123031}}^1$

素因数の和:123087

約数の個数: 16

約数和(自身を含む): 141732864

約数和(自身を除く): 60778466

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 123031, 246062, 861217, 1722434, 5782457, 11564914, 40477199, 80954398]

約数ペア:

[(1, 80954398), (2, 40477199), (7, 11564914), (14, 5782457), (47, 1722434), (94, 861217), (329, 246062), (658, 123031)]