80454898376

素因数分解:

$2^3\times {\mathrm{7213}}^1\times {\mathrm{1394269}}^1$

素因数の和:1401488

約数の個数: 16

約数和(自身を含む): 150873956700

約数和(自身を除く): 70419058324

約数列:

[1, 2, 4, 8, 7213, 14426, 28852, 57704, 1394269, 2788538, 5577076, 11154152, 10056862297, 20113724594, 40227449188, 80454898376]

約数ペア:

[(1, 80454898376), (2, 40227449188), (4, 20113724594), (8, 10056862297), (7213, 11154152), (14426, 5577076), (28852, 2788538), (57704, 1394269)]