38308976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{39251}}^1$

素因数の和:39320

約数の個数: 20

約数和(自身を含む): 75442344

約数和(自身を除く): 37133368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 39251, 78502, 157004, 314008, 628016, 2394311, 4788622, 9577244, 19154488, 38308976]

約数ペア:

[(1, 38308976), (2, 19154488), (4, 9577244), (8, 4788622), (16, 2394311), (61, 628016), (122, 314008), (244, 157004), (488, 78502), (976, 39251)]