25412432

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5107}}^1$

素因数の和:5426

約数の個数: 20

約数和(自身を含む): 49404576

約数和(自身を除く): 23992144

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5107, 10214, 20428, 40856, 81712, 1588277, 3176554, 6353108, 12706216, 25412432]

約数ペア:

[(1, 25412432), (2, 12706216), (4, 6353108), (8, 3176554), (16, 1588277), (311, 81712), (622, 40856), (1244, 20428), (2488, 10214), (4976, 5107)]