67915154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 104182848

約数和(自身を除く): 36267694

約数列:

[1, 2, 53, 106, 307, 614, 2087, 4174, 16271, 32542, 110611, 221222, 640709, 1281418, 33957577, 67915154]

約数ペア:

[(1, 67915154), (2, 33957577), (53, 1281418), (106, 640709), (307, 221222), (614, 110611), (2087, 32542), (4174, 16271)]