16904704

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 40

約数和(自身を含む): 34164108

約数和(自身を除く): 17259404

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 241, 256, 274, 482, 512, 548, 964, 1096, 1928, 2192, 3856, 4384, 7712, 8768, 15424, 17536, 30848, 33017, 35072, 61696, 66034, 70144, 123392, 132068, 264136, 528272, 1056544, 2113088, 4226176, 8452352, 16904704]

約数ペア:

[(1, 16904704), (2, 8452352), (4, 4226176), (8, 2113088), (16, 1056544), (32, 528272), (64, 264136), (128, 132068), (137, 123392), (241, 70144), (256, 66034), (274, 61696), (482, 35072), (512, 33017), (548, 30848), (964, 17536), (1096, 15424), (1928, 8768), (2192, 7712), (3856, 4384)]