85777216

素因数分解:

$2^6\times 7^1\times {\mathrm{191467}}^1$

素因数の和:191486

約数の個数: 28

約数和(自身を含む): 194531488

約数和(自身を除く): 108754272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 191467, 382934, 765868, 1340269, 1531736, 2680538, 3063472, 5361076, 6126944, 10722152, 12253888, 21444304, 42888608, 85777216]

約数ペア:

[(1, 85777216), (2, 42888608), (4, 21444304), (7, 12253888), (8, 10722152), (14, 6126944), (16, 5361076), (28, 3063472), (32, 2680538), (56, 1531736), (64, 1340269), (112, 765868), (224, 382934), (448, 191467)]