66618814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12073}}^1$

素因数の和:12195

約数の個数: 16

約数和(自身を含む): 104319360

約数和(自身を除く): 37700546

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 12073, 24146, 374263, 748526, 1074497, 2148994, 33309407, 66618814]

約数ペア:

[(1, 66618814), (2, 33309407), (31, 2148994), (62, 1074497), (89, 748526), (178, 374263), (2759, 24146), (5518, 12073)]