40323529

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 44154880

約数和(自身を除く): 3831351

約数列:

[1, 19, 31, 223, 307, 589, 4237, 5833, 6913, 9517, 68461, 131347, 180823, 1300759, 2122291, 40323529]

約数ペア:

[(1, 40323529), (19, 2122291), (31, 1300759), (223, 180823), (307, 131347), (589, 68461), (4237, 9517), (5833, 6913)]