80332418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39887}}^1$

素因数の和:39961

約数の個数: 16

約数和(自身を含む): 129237120

約数和(自身を除く): 48904702

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 39887, 79774, 757853, 1515706, 2114011, 4228022, 40166209, 80332418]

約数ペア:

[(1, 80332418), (2, 40166209), (19, 4228022), (38, 2114011), (53, 1515706), (106, 757853), (1007, 79774), (2014, 39887)]