42421016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:20999

約数の個数: 32

約数和(自身を含む): 90547200

約数和(自身を除く): 48126184

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 20959, 41918, 83836, 167672, 230549, 461098, 482057, 922196, 964114, 1844392, 1928228, 3856456, 5302627, 10605254, 21210508, 42421016]

約数ペア:

[(1, 42421016), (2, 21210508), (4, 10605254), (8, 5302627), (11, 3856456), (22, 1928228), (23, 1844392), (44, 964114), (46, 922196), (88, 482057), (92, 461098), (184, 230549), (253, 167672), (506, 83836), (1012, 41918), (2024, 20959)]