815305872

素因数分解:

$2^4\times 3^1\times {\mathrm{16985539}}^1$

素因数の和:16985550

約数の個数: 20

約数和(自身を含む): 2106206960

約数和(自身を除く): 1290901088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16985539, 33971078, 50956617, 67942156, 101913234, 135884312, 203826468, 271768624, 407652936, 815305872]

約数ペア:

[(1, 815305872), (2, 407652936), (3, 271768624), (4, 203826468), (6, 135884312), (8, 101913234), (12, 67942156), (16, 50956617), (24, 33971078), (48, 16985539)]