89298416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{328303}}^1$

素因数の和:328328

約数の個数: 20

約数和(自身を含む): 183193632

約数和(自身を除く): 93895216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 328303, 656606, 1313212, 2626424, 5252848, 5581151, 11162302, 22324604, 44649208, 89298416]

約数ペア:

[(1, 89298416), (2, 44649208), (4, 22324604), (8, 11162302), (16, 5581151), (17, 5252848), (34, 2626424), (68, 1313212), (136, 656606), (272, 328303)]