388640432

素因数分解:

$2^4\times {\mathrm{24290027}}^1$

素因数の和:24290035

約数の個数: 10

約数和(自身を含む): 752990868

約数和(自身を除く): 364350436

約数列:

[1, 2, 4, 8, 16, 24290027, 48580054, 97160108, 194320216, 388640432]

約数ペア:

[(1, 388640432), (2, 194320216), (4, 97160108), (8, 48580054), (16, 24290027)]