445256176

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{115471}}^1$

素因数の和:115720

約数の個数: 20

約数和(自身を含む): 866270944

約数和(自身を除く): 421014768

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 115471, 230942, 461884, 923768, 1847536, 27828511, 55657022, 111314044, 222628088, 445256176]

約数ペア:

[(1, 445256176), (2, 222628088), (4, 111314044), (8, 55657022), (16, 27828511), (241, 1847536), (482, 923768), (964, 461884), (1928, 230942), (3856, 115471)]