161736842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{3163}}^1$

素因数の和:3893

約数の個数: 16

約数和(自身を含む): 249601632

約数和(自身を除く): 87864790

約数列:

[1, 2, 37, 74, 691, 1382, 3163, 6326, 25567, 51134, 117031, 234062, 2185633, 4371266, 80868421, 161736842]

約数ペア:

[(1, 161736842), (2, 80868421), (37, 4371266), (74, 2185633), (691, 234062), (1382, 117031), (3163, 51134), (6326, 25567)]