90659138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{6977}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 139420440

約数和(自身を除く): 48761302

約数列:

[1, 2, 73, 89, 146, 178, 6497, 6977, 12994, 13954, 509321, 620953, 1018642, 1241906, 45329569, 90659138]

約数ペア:

[(1, 90659138), (2, 45329569), (73, 1241906), (89, 1018642), (146, 620953), (178, 509321), (6497, 13954), (6977, 12994)]