90108464

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{13441}}^1$

素因数の和:13868

約数の個数: 20

約数和(自身を含む): 175014840

約数和(自身を除く): 84906376

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 13441, 26882, 53764, 107528, 215056, 5631779, 11263558, 22527116, 45054232, 90108464]

約数ペア:

[(1, 90108464), (2, 45054232), (4, 22527116), (8, 11263558), (16, 5631779), (419, 215056), (838, 107528), (1676, 53764), (3352, 26882), (6704, 13441)]