289791608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5107}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 559938960

約数和(自身を除く): 270147352

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 5107, 7093, 10214, 14186, 20428, 28372, 40856, 56744, 209387, 418774, 837548, 883511, 1675096, 1767022, 3534044, 7068088, 36223951, 72447902, 144895804, 289791608]

約数ペア:

[(1, 289791608), (2, 144895804), (4, 72447902), (8, 36223951), (41, 7068088), (82, 3534044), (164, 1767022), (173, 1675096), (328, 883511), (346, 837548), (692, 418774), (1384, 209387), (5107, 56744), (7093, 40856), (10214, 28372), (14186, 20428)]