27354904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{201139}}^1$

素因数の和:201162

約数の個数: 16

約数和(自身を含む): 54307800

約数和(自身を除く): 26952896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 201139, 402278, 804556, 1609112, 3419363, 6838726, 13677452, 27354904]

約数ペア:

[(1, 27354904), (2, 13677452), (4, 6838726), (8, 3419363), (17, 1609112), (34, 804556), (68, 402278), (136, 201139)]