71344642

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 109327680

約数和(自身を除く): 37983038

約数列:

[1, 2, 83, 109, 166, 218, 3943, 7886, 9047, 18094, 327269, 429787, 654538, 859574, 35672321, 71344642]

約数ペア:

[(1, 71344642), (2, 35672321), (83, 859574), (109, 654538), (166, 429787), (218, 327269), (3943, 18094), (7886, 9047)]