12155776

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 25275600

約数和(自身を除く): 13119824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4129, 8258, 16516, 33032, 66064, 94967, 132128, 189934, 264256, 379868, 528512, 759736, 1519472, 3038944, 6077888, 12155776]

約数ペア:

[(1, 12155776), (2, 6077888), (4, 3038944), (8, 1519472), (16, 759736), (23, 528512), (32, 379868), (46, 264256), (64, 189934), (92, 132128), (128, 94967), (184, 66064), (368, 33032), (736, 16516), (1472, 8258), (2944, 4129)]