87812131679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1\times {\mathrm{22051}}^1$

素因数の和:28862

約数の個数: 16

約数和(自身を含む): 95433999360

約数和(自身を除く): 7621867681

約数列:

[1, 19, 31, 589, 6761, 22051, 128459, 209591, 418969, 683581, 3982229, 12988039, 149086811, 2832649409, 4621691141, 87812131679]

約数ペア:

[(1, 87812131679), (19, 4621691141), (31, 2832649409), (589, 149086811), (6761, 12988039), (22051, 3982229), (128459, 683581), (209591, 418969)]