139266448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{512009}}^1$

素因数の和:512034

約数の個数: 20

約数和(自身を含む): 285701580

約数和(自身を除く): 146435132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 512009, 1024018, 2048036, 4096072, 8192144, 8704153, 17408306, 34816612, 69633224, 139266448]

約数ペア:

[(1, 139266448), (2, 69633224), (4, 34816612), (8, 17408306), (16, 8704153), (17, 8192144), (34, 4096072), (68, 2048036), (136, 1024018), (272, 512009)]