84778198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 130386960

約数和(自身を除く): 45608762

約数列:

[1, 2, 43, 86, 977, 1009, 1954, 2018, 42011, 43387, 84022, 86774, 985793, 1971586, 42389099, 84778198]

約数ペア:

[(1, 84778198), (2, 42389099), (43, 1971586), (86, 985793), (977, 86774), (1009, 84022), (1954, 43387), (2018, 42011)]