31962826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 58268160

約数和(自身を除く): 26305334

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1123, 1498, 2033, 2246, 4066, 7861, 14231, 15722, 21337, 28462, 42674, 120161, 149359, 240322, 298718, 841127, 1682254, 2283059, 4566118, 15981413, 31962826]

約数ペア:

[(1, 31962826), (2, 15981413), (7, 4566118), (14, 2283059), (19, 1682254), (38, 841127), (107, 298718), (133, 240322), (214, 149359), (266, 120161), (749, 42674), (1123, 28462), (1498, 21337), (2033, 15722), (2246, 14231), (4066, 7861)]