320433368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5647}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 619133760

約数和(自身を除く): 298700392

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 5647, 7093, 11294, 14186, 22588, 28372, 45176, 56744, 231527, 463054, 926108, 976931, 1852216, 1953862, 3907724, 7815448, 40054171, 80108342, 160216684, 320433368]

約数ペア:

[(1, 320433368), (2, 160216684), (4, 80108342), (8, 40054171), (41, 7815448), (82, 3907724), (164, 1953862), (173, 1852216), (328, 976931), (346, 926108), (692, 463054), (1384, 231527), (5647, 56744), (7093, 45176), (11294, 28372), (14186, 22588)]