22856908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7881

約数の個数: 24

約数和(自身を含む): 43342992

約数和(自身を除く): 20486084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 7817, 15634, 31268, 132889, 265778, 336131, 531556, 672262, 1344524, 5714227, 11428454, 22856908]

約数ペア:

[(1, 22856908), (2, 11428454), (4, 5714227), (17, 1344524), (34, 672262), (43, 531556), (68, 336131), (86, 265778), (172, 132889), (731, 31268), (1462, 15634), (2924, 7817)]