72868024

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109741}}^1$

素因数の和:109830

約数の個数: 16

約数和(自身を含む): 138274920

約数和(自身を除く): 65406896

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 109741, 219482, 438964, 877928, 9108503, 18217006, 36434012, 72868024]

約数ペア:

[(1, 72868024), (2, 36434012), (4, 18217006), (8, 9108503), (83, 877928), (166, 438964), (332, 219482), (664, 109741)]