82138892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39719}}^1$

素因数の和:39781

約数の個数: 24

約数和(自身を含む): 160151040

約数和(自身を除く): 78012148

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 39719, 79438, 158876, 436909, 873818, 1747636, 1866793, 3733586, 7467172, 20534723, 41069446, 82138892]

約数ペア:

[(1, 82138892), (2, 41069446), (4, 20534723), (11, 7467172), (22, 3733586), (44, 1866793), (47, 1747636), (94, 873818), (188, 436909), (517, 158876), (1034, 79438), (2068, 39719)]