90893834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{45131}}^1$

素因数の和:45205

約数の個数: 16

約数和(自身を含む): 146227680

約数和(自身を除く): 55333846

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 45131, 90262, 857489, 1714978, 2391943, 4783886, 45446917, 90893834]

約数ペア:

[(1, 90893834), (2, 45446917), (19, 4783886), (38, 2391943), (53, 1714978), (106, 857489), (1007, 90262), (2014, 45131)]