16185776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19087}}^1$

素因数の和:19148

約数の個数: 20

約数和(自身を含む): 31953312

約数和(自身を除く): 15767536

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19087, 38174, 76348, 152696, 305392, 1011611, 2023222, 4046444, 8092888, 16185776]

約数ペア:

[(1, 16185776), (2, 8092888), (4, 4046444), (8, 2023222), (16, 1011611), (53, 305392), (106, 152696), (212, 76348), (424, 38174), (848, 19087)]