17309872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{26387}}^1$

素因数の和:26436

約数の個数: 20

約数和(自身を含む): 34357176

約数和(自身を除く): 17047304

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 26387, 52774, 105548, 211096, 422192, 1081867, 2163734, 4327468, 8654936, 17309872]

約数ペア:

[(1, 17309872), (2, 8654936), (4, 4327468), (8, 2163734), (16, 1081867), (41, 422192), (82, 211096), (164, 105548), (328, 52774), (656, 26387)]