80661512

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{14221}}^1$

素因数の和:14936

約数の個数: 16

約数和(自身を含む): 151464300

約数和(自身を除く): 70802788

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 14221, 28442, 56884, 113768, 10082689, 20165378, 40330756, 80661512]

約数ペア:

[(1, 80661512), (2, 40330756), (4, 20165378), (8, 10082689), (709, 113768), (1418, 56884), (2836, 28442), (5672, 14221)]