16265456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{15173}}^1$

素因数の和:15248

約数の個数: 20

約数和(自身を含む): 31986792

約数和(自身を除く): 15721336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 15173, 30346, 60692, 121384, 242768, 1016591, 2033182, 4066364, 8132728, 16265456]

約数ペア:

[(1, 16265456), (2, 8132728), (4, 4066364), (8, 2033182), (16, 1016591), (67, 242768), (134, 121384), (268, 60692), (536, 30346), (1072, 15173)]