90503456

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{20347}}^1$

素因数の和:20496

約数の個数: 24

約数和(自身を含む): 179469360

約数和(自身を除く): 88965904

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 20347, 40694, 81388, 162776, 325552, 651104, 2828233, 5656466, 11312932, 22625864, 45251728, 90503456]

約数ペア:

[(1, 90503456), (2, 45251728), (4, 22625864), (8, 11312932), (16, 5656466), (32, 2828233), (139, 651104), (278, 325552), (556, 162776), (1112, 81388), (2224, 40694), (4448, 20347)]