80829266

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{64871}}^1$

素因数の和:64969

約数の個数: 16

約数和(自身を含む): 140123520

約数和(自身を除く): 59294254

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 64871, 129742, 454097, 908194, 5773519, 11547038, 40414633, 80829266]

約数ペア:

[(1, 80829266), (2, 40414633), (7, 11547038), (14, 5773519), (89, 908194), (178, 454097), (623, 129742), (1246, 64871)]