16081216

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3622

約数の個数: 28

約数和(自身を含む): 32369760

約数和(自身を除く): 16288544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 3539, 4544, 7078, 14156, 28312, 56624, 113248, 226496, 251269, 502538, 1005076, 2010152, 4020304, 8040608, 16081216]

約数ペア:

[(1, 16081216), (2, 8040608), (4, 4020304), (8, 2010152), (16, 1005076), (32, 502538), (64, 251269), (71, 226496), (142, 113248), (284, 56624), (568, 28312), (1136, 14156), (2272, 7078), (3539, 4544)]