40385536

素因数分解:

$2^{10}\times {\mathrm{39439}}^1$

素因数の和:39459

約数の個数: 22

約数和(自身を含む): 80733680

約数和(自身を除く): 40348144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39439, 78878, 157756, 315512, 631024, 1262048, 2524096, 5048192, 10096384, 20192768, 40385536]

約数ペア:

[(1, 40385536), (2, 20192768), (4, 10096384), (8, 5048192), (16, 2524096), (32, 1262048), (64, 631024), (128, 315512), (256, 157756), (512, 78878), (1024, 39439)]