16390352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 36158400

約数和(自身を除く): 19768048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4049, 8098, 16196, 32392, 44539, 64784, 89078, 93127, 178156, 186254, 356312, 372508, 712624, 745016, 1024397, 1490032, 2048794, 4097588, 8195176, 16390352]

約数ペア:

[(1, 16390352), (2, 8195176), (4, 4097588), (8, 2048794), (11, 1490032), (16, 1024397), (22, 745016), (23, 712624), (44, 372508), (46, 356312), (88, 186254), (92, 178156), (176, 93127), (184, 89078), (253, 64784), (368, 44539), (506, 32392), (1012, 16196), (2024, 8098), (4048, 4049)]