91879972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2729}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 169696800

約数和(自身を除く): 77816828

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 2729, 5458, 8417, 10916, 16834, 33668, 51851, 103702, 207404, 1208947, 2417894, 4835788, 22969993, 45939986, 91879972]

約数ペア:

[(1, 91879972), (2, 45939986), (4, 22969993), (19, 4835788), (38, 2417894), (76, 1208947), (443, 207404), (886, 103702), (1772, 51851), (2729, 33668), (5458, 16834), (8417, 10916)]