16228314

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 36741120

約数和(自身を除く): 20512806

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 229, 254, 279, 381, 458, 558, 687, 762, 1143, 1374, 2061, 2286, 3937, 4122, 7099, 7874, 11811, 14198, 21297, 23622, 29083, 35433, 42594, 58166, 63891, 70866, 87249, 127782, 174498, 261747, 523494, 901573, 1803146, 2704719, 5409438, 8114157, 16228314]

約数ペア:

[(1, 16228314), (2, 8114157), (3, 5409438), (6, 2704719), (9, 1803146), (18, 901573), (31, 523494), (62, 261747), (93, 174498), (127, 127782), (186, 87249), (229, 70866), (254, 63891), (279, 58166), (381, 42594), (458, 35433), (558, 29083), (687, 23622), (762, 21297), (1143, 14198), (1374, 11811), (2061, 7874), (2286, 7099), (3937, 4122)]