16644584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 17880856

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2591, 3212, 5182, 6424, 10364, 20728, 28501, 57002, 114004, 189143, 228008, 378286, 756572, 1513144, 2080573, 4161146, 8322292, 16644584]

約数ペア:

[(1, 16644584), (2, 8322292), (4, 4161146), (8, 2080573), (11, 1513144), (22, 756572), (44, 378286), (73, 228008), (88, 189143), (146, 114004), (292, 57002), (584, 28501), (803, 20728), (1606, 10364), (2591, 6424), (3212, 5182)]