161726628086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2990839}}^1$

素因数の和:2992283

約数の個数: 16

約数和(自身を含む): 255537369600

約数和(自身を除く): 93810741514

約数列:

[1, 2, 19, 38, 1423, 2846, 27037, 54074, 2990839, 5981678, 56825941, 113651882, 4255963897, 8511927794, 80863314043, 161726628086]

約数ペア:

[(1, 161726628086), (2, 80863314043), (19, 8511927794), (38, 4255963897), (1423, 113651882), (2846, 56825941), (27037, 5981678), (54074, 2990839)]