16655464

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 36813600

約数和(自身を除く): 20158136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 71, 118, 142, 236, 284, 413, 472, 497, 568, 826, 994, 1652, 1988, 3304, 3976, 4189, 5041, 8378, 10082, 16756, 20164, 29323, 33512, 35287, 40328, 58646, 70574, 117292, 141148, 234584, 282296, 297419, 594838, 1189676, 2081933, 2379352, 4163866, 8327732, 16655464]

約数ペア:

[(1, 16655464), (2, 8327732), (4, 4163866), (7, 2379352), (8, 2081933), (14, 1189676), (28, 594838), (56, 297419), (59, 282296), (71, 234584), (118, 141148), (142, 117292), (236, 70574), (284, 58646), (413, 40328), (472, 35287), (497, 33512), (568, 29323), (826, 20164), (994, 16756), (1652, 10082), (1988, 8378), (3304, 5041), (3976, 4189)]