31405532794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{214463}}^1$

素因数の和:214614

約数の個数: 32

約数和(自身を含む): 51419888640

約数和(自身を除く): 20014355846

約数列:

[1, 2, 17, 34, 59, 73, 118, 146, 1003, 1241, 2006, 2482, 4307, 8614, 73219, 146438, 214463, 428926, 3645871, 7291742, 12653317, 15655799, 25306634, 31311598, 215106389, 266148583, 430212778, 532297166, 923692141, 1847384282, 15702766397, 31405532794]

約数ペア:

[(1, 31405532794), (2, 15702766397), (17, 1847384282), (34, 923692141), (59, 532297166), (73, 430212778), (118, 266148583), (146, 215106389), (1003, 31311598), (1241, 25306634), (2006, 15655799), (2482, 12653317), (4307, 7291742), (8614, 3645871), (73219, 428926), (146438, 214463)]