90406144

素因数分解:

$2^8\times {\mathrm{353149}}^1$

素因数の和:353165

約数の個数: 18

約数和(自身を含む): 180459650

約数和(自身を除く): 90053506

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353149, 706298, 1412596, 2825192, 5650384, 11300768, 22601536, 45203072, 90406144]

約数ペア:

[(1, 90406144), (2, 45203072), (4, 22601536), (8, 11300768), (16, 5650384), (32, 2825192), (64, 1412596), (128, 706298), (256, 353149)]