57856

素因数分解:

$2^9\times {\mathrm{113}}^1$

素因数の和:131

約数の個数: 20

約数和(自身を含む): 116622

約数和(自身を除く): 58766

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 57856]

約数ペア:

[(1, 57856), (2, 28928), (4, 14464), (8, 7232), (16, 3616), (32, 1808), (64, 904), (113, 512), (128, 452), (226, 256)]