25296016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38561}}^1$

素因数の和:38610

約数の個数: 20

約数和(自身を含む): 50207724

約数和(自身を除く): 24911708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38561, 77122, 154244, 308488, 616976, 1581001, 3162002, 6324004, 12648008, 25296016]

約数ペア:

[(1, 25296016), (2, 12648008), (4, 6324004), (8, 3162002), (16, 1581001), (41, 616976), (82, 308488), (164, 154244), (328, 77122), (656, 38561)]