38082448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140009}}^1$

素因数の和:140034

約数の個数: 20

約数和(自身を含む): 78125580

約数和(自身を除く): 40043132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140009, 280018, 560036, 1120072, 2240144, 2380153, 4760306, 9520612, 19041224, 38082448]

約数ペア:

[(1, 38082448), (2, 19041224), (4, 9520612), (8, 4760306), (16, 2380153), (17, 2240144), (34, 1120072), (68, 560036), (136, 280018), (272, 140009)]