16204144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4045

約数の個数: 40

約数和(自身を含む): 35747712

約数和(自身を除く): 19543568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4003, 4048, 8006, 16012, 32024, 44033, 64048, 88066, 92069, 176132, 184138, 352264, 368276, 704528, 736552, 1012759, 1473104, 2025518, 4051036, 8102072, 16204144]

約数ペア:

[(1, 16204144), (2, 8102072), (4, 4051036), (8, 2025518), (11, 1473104), (16, 1012759), (22, 736552), (23, 704528), (44, 368276), (46, 352264), (88, 184138), (92, 176132), (176, 92069), (184, 88066), (253, 64048), (368, 44033), (506, 32024), (1012, 16012), (2024, 8006), (4003, 4048)]