4384256

素因数分解:

$2^9\times {\mathrm{8563}}^1$

素因数の和:8581

約数の個数: 20

約数和(自身を含む): 8760972

約数和(自身を除く): 4376716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 8563, 17126, 34252, 68504, 137008, 274016, 548032, 1096064, 2192128, 4384256]

約数ペア:

[(1, 4384256), (2, 2192128), (4, 1096064), (8, 548032), (16, 274016), (32, 137008), (64, 68504), (128, 34252), (256, 17126), (512, 8563)]