80730184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 158437440

約数和(自身を除く): 77707256

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 541, 811, 1082, 1622, 2164, 3244, 4328, 6488, 12443, 18653, 24886, 37306, 49772, 74612, 99544, 149224, 438751, 877502, 1755004, 3510008, 10091273, 20182546, 40365092, 80730184]

約数ペア:

[(1, 80730184), (2, 40365092), (4, 20182546), (8, 10091273), (23, 3510008), (46, 1755004), (92, 877502), (184, 438751), (541, 149224), (811, 99544), (1082, 74612), (1622, 49772), (2164, 37306), (3244, 24886), (4328, 18653), (6488, 12443)]