90102896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433187}}^1$

素因数の和:433208

約数の個数: 20

約数和(自身を含む): 188003592

約数和(自身を除く): 97900696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433187, 866374, 1732748, 3465496, 5631431, 6930992, 11262862, 22525724, 45051448, 90102896]

約数ペア:

[(1, 90102896), (2, 45051448), (4, 22525724), (8, 11262862), (13, 6930992), (16, 5631431), (26, 3465496), (52, 1732748), (104, 866374), (208, 433187)]