47185886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 78893472

約数和(自身を除く): 31707586

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2671, 5342, 8833, 17666, 29381, 58762, 194983, 323191, 389966, 646382, 2144813, 4289626, 23592943, 47185886]

約数ペア:

[(1, 47185886), (2, 23592943), (11, 4289626), (22, 2144813), (73, 646382), (121, 389966), (146, 323191), (242, 194983), (803, 58762), (1606, 29381), (2671, 17666), (5342, 8833)]