31194992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 63757824

約数和(自身を除く): 32562832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 823, 824, 1646, 1648, 2369, 3292, 4738, 6584, 9476, 13168, 18929, 18952, 37858, 37904, 75716, 84769, 151432, 169538, 302864, 339076, 678152, 1356304, 1949687, 3899374, 7798748, 15597496, 31194992]

約数ペア:

[(1, 31194992), (2, 15597496), (4, 7798748), (8, 3899374), (16, 1949687), (23, 1356304), (46, 678152), (92, 339076), (103, 302864), (184, 169538), (206, 151432), (368, 84769), (412, 75716), (823, 37904), (824, 37858), (1646, 18952), (1648, 18929), (2369, 13168), (3292, 9476), (4738, 6584)]