80679871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 87413760

約数和(自身を除く): 6733889

約数列:

[1, 19, 47, 167, 541, 893, 3173, 7849, 10279, 25427, 90347, 149131, 483113, 1716593, 4246309, 80679871]

約数ペア:

[(1, 80679871), (19, 4246309), (47, 1716593), (167, 483113), (541, 149131), (893, 90347), (3173, 25427), (7849, 10279)]