4205872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 9285120

約数和(自身を除く): 5079248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 1039, 2024, 2078, 4048, 4156, 8312, 11429, 16624, 22858, 23897, 45716, 47794, 91432, 95588, 182864, 191176, 262867, 382352, 525734, 1051468, 2102936, 4205872]

約数ペア:

[(1, 4205872), (2, 2102936), (4, 1051468), (8, 525734), (11, 382352), (16, 262867), (22, 191176), (23, 182864), (44, 95588), (46, 91432), (88, 47794), (92, 45716), (176, 23897), (184, 22858), (253, 16624), (368, 11429), (506, 8312), (1012, 4156), (1039, 4048), (2024, 2078)]