65350448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{240259}}^1$

素因数の和:240284

約数の個数: 20

約数和(自身を含む): 134065080

約数和(自身を除く): 68714632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 240259, 480518, 961036, 1922072, 3844144, 4084403, 8168806, 16337612, 32675224, 65350448]

約数ペア:

[(1, 65350448), (2, 32675224), (4, 16337612), (8, 8168806), (16, 4084403), (17, 3844144), (34, 1922072), (68, 961036), (136, 480518), (272, 240259)]