41172976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197947}}^1$

素因数の和:197968

約数の個数: 20

約数和(自身を含む): 85909432

約数和(自身を除く): 44736456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 197947, 395894, 791788, 1583576, 2573311, 3167152, 5146622, 10293244, 20586488, 41172976]

約数ペア:

[(1, 41172976), (2, 20586488), (4, 10293244), (8, 5146622), (13, 3167152), (16, 2573311), (26, 1583576), (52, 791788), (104, 395894), (208, 197947)]