166201712

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{3863}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 322218960

約数和(自身を除く): 156017248

約数列:

[1, 2, 4, 8, 16, 2689, 3863, 5378, 7726, 10756, 15452, 21512, 30904, 43024, 61808, 10387607, 20775214, 41550428, 83100856, 166201712]

約数ペア:

[(1, 166201712), (2, 83100856), (4, 41550428), (8, 20775214), (16, 10387607), (2689, 61808), (3863, 43024), (5378, 30904), (7726, 21512), (10756, 15452)]