16840432

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 38006496

約数和(自身を除く): 21166064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2837, 2968, 5674, 5936, 11348, 19859, 22696, 39718, 45392, 79436, 150361, 158872, 300722, 317744, 601444, 1052527, 1202888, 2105054, 2405776, 4210108, 8420216, 16840432]

約数ペア:

[(1, 16840432), (2, 8420216), (4, 4210108), (7, 2405776), (8, 2105054), (14, 1202888), (16, 1052527), (28, 601444), (53, 317744), (56, 300722), (106, 158872), (112, 150361), (212, 79436), (371, 45392), (424, 39718), (742, 22696), (848, 19859), (1484, 11348), (2837, 5936), (2968, 5674)]