40532054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 25512106

約数列:

[1, 2, 19, 38, 71, 83, 142, 166, 181, 362, 1349, 1577, 2698, 3154, 3439, 5893, 6878, 11786, 12851, 15023, 25702, 30046, 111967, 223934, 244169, 285437, 488338, 570874, 1066633, 2133266, 20266027, 40532054]

約数ペア:

[(1, 40532054), (2, 20266027), (19, 2133266), (38, 1066633), (71, 570874), (83, 488338), (142, 285437), (166, 244169), (181, 223934), (362, 111967), (1349, 30046), (1577, 25702), (2698, 15023), (3154, 12851), (3439, 11786), (5893, 6878)]