109123072

素因数分解:

$2^9\times {\mathrm{213131}}^1$

素因数の和:213149

約数の個数: 20

約数和(自身を含む): 218034036

約数和(自身を除く): 108910964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 213131, 426262, 852524, 1705048, 3410096, 6820192, 13640384, 27280768, 54561536, 109123072]

約数ペア:

[(1, 109123072), (2, 54561536), (4, 27280768), (8, 13640384), (16, 6820192), (32, 3410096), (64, 1705048), (128, 852524), (256, 426262), (512, 213131)]