16164648

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 43973280

約数和(自身を除く): 27808632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 647, 694, 1041, 1294, 1388, 1941, 2082, 2588, 2776, 3123, 3882, 4164, 5176, 5823, 6246, 7764, 8328, 11646, 12492, 15528, 23292, 24984, 46584, 224509, 449018, 673527, 898036, 1347054, 1796072, 2020581, 2694108, 4041162, 5388216, 8082324, 16164648]

約数ペア:

[(1, 16164648), (2, 8082324), (3, 5388216), (4, 4041162), (6, 2694108), (8, 2020581), (9, 1796072), (12, 1347054), (18, 898036), (24, 673527), (36, 449018), (72, 224509), (347, 46584), (647, 24984), (694, 23292), (1041, 15528), (1294, 12492), (1388, 11646), (1941, 8328), (2082, 7764), (2588, 6246), (2776, 5823), (3123, 5176), (3882, 4164)]