80912.00000000

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{16931}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 133085520

約数和(自身を除く): 62246216

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 16931, 33862, 67724, 135448, 8854913, 17709826, 35419652, 70839304]

約数ペア:

[(1, 70839304), (2, 35419652), (4, 17709826), (8, 8854913), (523, 135448), (1046, 67724), (2092, 33862), (4184, 16931)]