25116272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38287}}^1$

素因数の和:38336

約数の個数: 20

約数和(自身を含む): 49850976

約数和(自身を除く): 24734704

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38287, 76574, 153148, 306296, 612592, 1569767, 3139534, 6279068, 12558136, 25116272]

約数ペア:

[(1, 25116272), (2, 12558136), (4, 6279068), (8, 3139534), (16, 1569767), (41, 612592), (82, 306296), (164, 153148), (328, 76574), (656, 38287)]