42544384

素因数分解:

$2^8\times {\mathrm{166189}}^1$

素因数の和:166205

約数の個数: 18

約数和(自身を含む): 84923090

約数和(自身を除く): 42378706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 166189, 332378, 664756, 1329512, 2659024, 5318048, 10636096, 21272192, 42544384]

約数ペア:

[(1, 42544384), (2, 21272192), (4, 10636096), (8, 5318048), (16, 2659024), (32, 1329512), (64, 664756), (128, 332378), (256, 166189)]