82175836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12149}}^1$

素因数の和:12261

約数の個数: 24

約数和(自身を含む): 153090000

約数和(自身を除く): 70914164

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 12149, 24298, 48596, 230831, 461662, 923324, 1081261, 2162522, 4325044, 20543959, 41087918, 82175836]

約数ペア:

[(1, 82175836), (2, 41087918), (4, 20543959), (19, 4325044), (38, 2162522), (76, 1081261), (89, 923324), (178, 461662), (356, 230831), (1691, 48596), (3382, 24298), (6764, 12149)]