77768842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20369}}^1$

素因数の和:20477

約数の個数: 16

約数和(自身を含む): 123197760

約数和(自身を除く): 45428918

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 20369, 40738, 468487, 936974, 1690627, 3381254, 38884421, 77768842]

約数ペア:

[(1, 77768842), (2, 38884421), (23, 3381254), (46, 1690627), (83, 936974), (166, 468487), (1909, 40738), (3818, 20369)]