25515472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30089}}^1$

素因数の和:30150

約数の個数: 20

約数和(自身を含む): 50370660

約数和(自身を除く): 24855188

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30089, 60178, 120356, 240712, 481424, 1594717, 3189434, 6378868, 12757736, 25515472]

約数ペア:

[(1, 25515472), (2, 12757736), (4, 6378868), (8, 3189434), (16, 1594717), (53, 481424), (106, 240712), (212, 120356), (424, 60178), (848, 30089)]