127989656

素因数分解:

$2^3\times {\mathrm{3221}}^1\times {\mathrm{4967}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 240103440

約数和(自身を除く): 112113784

約数列:

[1, 2, 4, 8, 3221, 4967, 6442, 9934, 12884, 19868, 25768, 39736, 15998707, 31997414, 63994828, 127989656]

約数ペア:

[(1, 127989656), (2, 63994828), (4, 31997414), (8, 15998707), (3221, 39736), (4967, 25768), (6442, 19868), (9934, 12884)]