90746488

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4231}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 195010560

約数和(自身を除く): 104264072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 4231, 5362, 8462, 10724, 16924, 21448, 29617, 33848, 59234, 118468, 236936, 1620473, 3240946, 6481892, 11343311, 12963784, 22686622, 45373244, 90746488]

約数ペア:

[(1, 90746488), (2, 45373244), (4, 22686622), (7, 12963784), (8, 11343311), (14, 6481892), (28, 3240946), (56, 1620473), (383, 236936), (766, 118468), (1532, 59234), (2681, 33848), (3064, 29617), (4231, 21448), (5362, 16924), (8462, 10724)]