80238232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1291}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 159768720

約数和(自身を除く): 79530488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1291, 1828, 2582, 3656, 5164, 7769, 10328, 15538, 21947, 31076, 43894, 62152, 87788, 175576, 589987, 1179974, 2359948, 4719896, 10029779, 20059558, 40119116, 80238232]

約数ペア:

[(1, 80238232), (2, 40119116), (4, 20059558), (8, 10029779), (17, 4719896), (34, 2359948), (68, 1179974), (136, 589987), (457, 175576), (914, 87788), (1291, 62152), (1828, 43894), (2582, 31076), (3656, 21947), (5164, 15538), (7769, 10328)]