78920186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56131}}^1$

素因数の和:56189

約数の個数: 16

約数和(自身を含む): 127980960

約数和(自身を除く): 49060774

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 56131, 112262, 1066489, 2076847, 2132978, 4153694, 39460093, 78920186]

約数ペア:

[(1, 78920186), (2, 39460093), (19, 4153694), (37, 2132978), (38, 2076847), (74, 1066489), (703, 112262), (1406, 56131)]