42831382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 74732544

約数和(自身を除く): 31901162

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1801, 2162, 3602, 11891, 19811, 23782, 39622, 41423, 82846, 84647, 169294, 455653, 911306, 931117, 1862234, 1946881, 3893762, 21415691, 42831382]

約数ペア:

[(1, 42831382), (2, 21415691), (11, 3893762), (22, 1946881), (23, 1862234), (46, 931117), (47, 911306), (94, 455653), (253, 169294), (506, 84647), (517, 82846), (1034, 41423), (1081, 39622), (1801, 23782), (2162, 19811), (3602, 11891)]