16247632

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9859}}^1$

素因数の和:9970

約数の個数: 20

約数和(自身を含む): 31788640

約数和(自身を除く): 15541008

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9859, 19718, 39436, 78872, 157744, 1015477, 2030954, 4061908, 8123816, 16247632]

約数ペア:

[(1, 16247632), (2, 8123816), (4, 4061908), (8, 2030954), (16, 1015477), (103, 157744), (206, 78872), (412, 39436), (824, 19718), (1648, 9859)]