40513346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2341}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 64498680

約数和(自身を除く): 23985334

約数列:

[1, 2, 17, 34, 509, 1018, 2341, 4682, 8653, 17306, 39797, 79594, 1191569, 2383138, 20256673, 40513346]

約数ペア:

[(1, 40513346), (2, 20256673), (17, 2383138), (34, 1191569), (509, 79594), (1018, 39797), (2341, 17306), (4682, 8653)]