16216288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 36360576

約数和(自身を除く): 20144288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2003, 2024, 4006, 4048, 8012, 8096, 16024, 22033, 32048, 44066, 46069, 64096, 88132, 92138, 176264, 184276, 352528, 368552, 506759, 705056, 737104, 1013518, 1474208, 2027036, 4054072, 8108144, 16216288]

約数ペア:

[(1, 16216288), (2, 8108144), (4, 4054072), (8, 2027036), (11, 1474208), (16, 1013518), (22, 737104), (23, 705056), (32, 506759), (44, 368552), (46, 352528), (88, 184276), (92, 176264), (176, 92138), (184, 88132), (253, 64096), (352, 46069), (368, 44066), (506, 32048), (736, 22033), (1012, 16024), (2003, 8096), (2024, 8012), (4006, 4048)]