66131246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 39539410

約数列:

[1, 2, 31, 62, 71, 83, 142, 166, 181, 362, 2201, 2573, 4402, 5146, 5611, 5893, 11222, 11786, 12851, 15023, 25702, 30046, 182683, 365366, 398381, 465713, 796762, 931426, 1066633, 2133266, 33065623, 66131246]

約数ペア:

[(1, 66131246), (2, 33065623), (31, 2133266), (62, 1066633), (71, 931426), (83, 796762), (142, 465713), (166, 398381), (181, 365366), (362, 182683), (2201, 30046), (2573, 25702), (4402, 15023), (5146, 12851), (5611, 11786), (5893, 11222)]