140665856

素因数分解:

$2^{10}\times {\mathrm{137369}}^1$

素因数の和:137389

約数の個数: 22

約数和(自身を含む): 281196390

約数和(自身を除く): 140530534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 137369, 274738, 549476, 1098952, 2197904, 4395808, 8791616, 17583232, 35166464, 70332928, 140665856]

約数ペア:

[(1, 140665856), (2, 70332928), (4, 35166464), (8, 17583232), (16, 8791616), (32, 4395808), (64, 2197904), (128, 1098952), (256, 549476), (512, 274738), (1024, 137369)]