70754512

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{53279}}^1$

素因数の和:53370

約数の個数: 20

約数和(自身を含む): 138741120

約数和(自身を除く): 67986608

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 53279, 106558, 213116, 426232, 852464, 4422157, 8844314, 17688628, 35377256, 70754512]

約数ペア:

[(1, 70754512), (2, 35377256), (4, 17688628), (8, 8844314), (16, 4422157), (83, 852464), (166, 426232), (332, 213116), (664, 106558), (1328, 53279)]