84164656

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{63377}}^1$

素因数の和:63468

約数の個数: 20

約数和(自身を含む): 165036312

約数和(自身を除く): 80871656

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 63377, 126754, 253508, 507016, 1014032, 5260291, 10520582, 21041164, 42082328, 84164656]

約数ペア:

[(1, 84164656), (2, 42082328), (4, 21041164), (8, 10520582), (16, 5260291), (83, 1014032), (166, 507016), (332, 253508), (664, 126754), (1328, 63377)]