90403072

素因数分解:

$2^8\times {\mathrm{353137}}^1$

素因数の和:353153

約数の個数: 18

約数和(自身を含む): 180453518

約数和(自身を除く): 90050446

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353137, 706274, 1412548, 2825096, 5650192, 11300384, 22600768, 45201536, 90403072]

約数ペア:

[(1, 90403072), (2, 45201536), (4, 22600768), (8, 11300384), (16, 5650192), (32, 2825096), (64, 1412548), (128, 706274), (256, 353137)]