25112336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38281}}^1$

素因数の和:38330

約数の個数: 20

約数和(自身を含む): 49843164

約数和(自身を除く): 24730828

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38281, 76562, 153124, 306248, 612496, 1569521, 3139042, 6278084, 12556168, 25112336]

約数ペア:

[(1, 25112336), (2, 12556168), (4, 6278084), (8, 3139042), (16, 1569521), (41, 612496), (82, 306248), (164, 153124), (328, 76562), (656, 38281)]