31768478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133481}}^1$

素因数の和:133507

約数の個数: 16

約数和(自身を含む): 57664224

約数和(自身を除く): 25895746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 133481, 266962, 934367, 1868734, 2269177, 4538354, 15884239, 31768478]

約数ペア:

[(1, 31768478), (2, 15884239), (7, 4538354), (14, 2269177), (17, 1868734), (34, 934367), (119, 266962), (238, 133481)]