289152152

素因数分解:

$2^3\times {\mathrm{8861}}^1\times {\mathrm{4079}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 542354400

約数和(自身を除く): 253202248

約数列:

[1, 2, 4, 8, 4079, 8158, 8861, 16316, 17722, 32632, 35444, 70888, 36144019, 72288038, 144576076, 289152152]

約数ペア:

[(1, 289152152), (2, 144576076), (4, 72288038), (8, 36144019), (4079, 70888), (8158, 35444), (8861, 32632), (16316, 17722)]