31718702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 22029010

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 863, 1081, 1598, 1726, 2162, 14671, 18377, 19849, 29342, 36754, 39698, 40561, 81122, 337433, 674866, 689537, 932903, 1379074, 1865806, 15859351, 31718702]

約数ペア:

[(1, 31718702), (2, 15859351), (17, 1865806), (23, 1379074), (34, 932903), (46, 689537), (47, 674866), (94, 337433), (391, 81122), (782, 40561), (799, 39698), (863, 36754), (1081, 29342), (1598, 19849), (1726, 18377), (2162, 14671)]