79887434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 138281472

約数和(自身を除く): 58394038

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 2857, 5714, 13981, 27962, 31427, 62854, 88567, 117137, 177134, 234274, 974237, 1288507, 1948474, 2577014, 3631247, 7262494, 39943717, 79887434]

約数ペア:

[(1, 79887434), (2, 39943717), (11, 7262494), (22, 3631247), (31, 2577014), (41, 1948474), (62, 1288507), (82, 974237), (341, 234274), (451, 177134), (682, 117137), (902, 88567), (1271, 62854), (2542, 31427), (2857, 27962), (5714, 13981)]