870916048

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{63367}}^1$

素因数の和:64234

約数の個数: 20

約数和(自身を含む): 1689390880

約数和(自身を除く): 818474832

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 63367, 126734, 253468, 506936, 1013872, 54432253, 108864506, 217729012, 435458024, 870916048]

約数ペア:

[(1, 870916048), (2, 435458024), (4, 217729012), (8, 108864506), (16, 54432253), (859, 1013872), (1718, 506936), (3436, 253468), (6872, 126734), (13744, 63367)]