16540944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 34884336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2591, 3192, 5182, 6384, 7773, 10364, 15546, 18137, 20728, 31092, 36274, 41456, 49229, 54411, 62184, 72548, 98458, 108822, 124368, 145096, 147687, 196916, 217644, 290192, 295374, 344603, 393832, 435288, 590748, 689206, 787664, 870576, 1033809, 1181496, 1378412, 2067618, 2362992, 2756824, 4135236, 5513648, 8270472, 16540944]

約数ペア:

[(1, 16540944), (2, 8270472), (3, 5513648), (4, 4135236), (6, 2756824), (7, 2362992), (8, 2067618), (12, 1378412), (14, 1181496), (16, 1033809), (19, 870576), (21, 787664), (24, 689206), (28, 590748), (38, 435288), (42, 393832), (48, 344603), (56, 295374), (57, 290192), (76, 217644), (84, 196916), (112, 147687), (114, 145096), (133, 124368), (152, 108822), (168, 98458), (228, 72548), (266, 62184), (304, 54411), (336, 49229), (399, 41456), (456, 36274), (532, 31092), (798, 20728), (912, 18137), (1064, 15546), (1596, 10364), (2128, 7773), (2591, 6384), (3192, 5182)]