89209988

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2592

約数の個数: 36

約数和(自身を含む): 182633472

約数和(自身を除く): 93423484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2383, 2674, 4766, 5348, 9359, 9532, 16681, 18718, 33362, 37436, 66724, 116767, 233534, 455153, 467068, 910306, 1820612, 3186071, 6372142, 12744284, 22302497, 44604994, 89209988]

約数ペア:

[(1, 89209988), (2, 44604994), (4, 22302497), (7, 12744284), (14, 6372142), (28, 3186071), (49, 1820612), (98, 910306), (191, 467068), (196, 455153), (382, 233534), (764, 116767), (1337, 66724), (2383, 37436), (2674, 33362), (4766, 18718), (5348, 16681), (9359, 9532)]