218175056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53897}}^1$

素因数の和:53939

約数の個数: 40

約数和(自身を含む): 481201344

約数和(自身を除く): 263026288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 53897, 107794, 215588, 431176, 592867, 862352, 1185734, 1239631, 2371468, 2479262, 4742936, 4958524, 9485872, 9917048, 13635941, 19834096, 27271882, 54543764, 109087528, 218175056]

約数ペア:

[(1, 218175056), (2, 109087528), (4, 54543764), (8, 27271882), (11, 19834096), (16, 13635941), (22, 9917048), (23, 9485872), (44, 4958524), (46, 4742936), (88, 2479262), (92, 2371468), (176, 1239631), (184, 1185734), (253, 862352), (368, 592867), (506, 431176), (1012, 215588), (2024, 107794), (4048, 53897)]