69335792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{254911}}^1$

素因数の和:254936

約数の個数: 20

約数和(自身を含む): 142240896

約数和(自身を除く): 72905104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 254911, 509822, 1019644, 2039288, 4078576, 4333487, 8666974, 17333948, 34667896, 69335792]

約数ペア:

[(1, 69335792), (2, 34667896), (4, 17333948), (8, 8666974), (16, 4333487), (17, 4078576), (34, 2039288), (68, 1019644), (136, 509822), (272, 254911)]