80941634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3323}}^1$

素因数の和:3985

約数の個数: 16

約数和(自身を含む): 128040480

約数和(自身を除く): 47098846

約数列:

[1, 2, 19, 38, 641, 1282, 3323, 6646, 12179, 24358, 63137, 126274, 2130043, 4260086, 40470817, 80941634]

約数ペア:

[(1, 80941634), (2, 40470817), (19, 4260086), (38, 2130043), (641, 126274), (1282, 63137), (3323, 24358), (6646, 12179)]