80654816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229133}}^1$

素因数の和:229154

約数の個数: 24

約数和(自身を含む): 173225304

約数和(自身を除く): 92570488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 229133, 458266, 916532, 1833064, 2520463, 3666128, 5040926, 7332256, 10081852, 20163704, 40327408, 80654816]

約数ペア:

[(1, 80654816), (2, 40327408), (4, 20163704), (8, 10081852), (11, 7332256), (16, 5040926), (22, 3666128), (32, 2520463), (44, 1833064), (88, 916532), (176, 458266), (352, 229133)]