30938864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7685

約数の個数: 40

約数和(自身を含む): 68245632

約数和(自身を除く): 37306768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 7643, 15286, 30572, 61144, 84073, 122288, 168146, 175789, 336292, 351578, 672584, 703156, 1345168, 1406312, 1933679, 2812624, 3867358, 7734716, 15469432, 30938864]

約数ペア:

[(1, 30938864), (2, 15469432), (4, 7734716), (8, 3867358), (11, 2812624), (16, 1933679), (22, 1406312), (23, 1345168), (44, 703156), (46, 672584), (88, 351578), (92, 336292), (176, 175789), (184, 168146), (253, 122288), (368, 84073), (506, 61144), (1012, 30572), (2024, 15286), (4048, 7643)]