31413122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1879}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 50850240

約数和(自身を除く): 19437118

約数列:

[1, 2, 13, 26, 643, 1286, 1879, 3758, 8359, 16718, 24427, 48854, 1208197, 2416394, 15706561, 31413122]

約数ペア:

[(1, 31413122), (2, 15706561), (13, 2416394), (26, 1208197), (643, 48854), (1286, 24427), (1879, 16718), (3758, 8359)]