80773669456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{219493667}}^1$

素因数の和:219493698

約数の個数: 20

約数和(自身を含む): 163303288992

約数和(自身を除く): 82529619536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 219493667, 438987334, 877974668, 1755949336, 3511898672, 5048354341, 10096708682, 20193417364, 40386834728, 80773669456]

約数ペア:

[(1, 80773669456), (2, 40386834728), (4, 20193417364), (8, 10096708682), (16, 5048354341), (23, 3511898672), (46, 1755949336), (92, 877974668), (184, 438987334), (368, 219493667)]