42549712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25819}}^1$

素因数の和:25930

約数の個数: 20

約数和(自身を含む): 83243680

約数和(自身を除く): 40693968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25819, 51638, 103276, 206552, 413104, 2659357, 5318714, 10637428, 21274856, 42549712]

約数ペア:

[(1, 42549712), (2, 21274856), (4, 10637428), (8, 5318714), (16, 2659357), (103, 413104), (206, 206552), (412, 103276), (824, 51638), (1648, 25819)]