554321168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2593}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 1111643136

約数和(自身を除く): 557321968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 431, 496, 862, 1724, 2593, 3448, 5186, 6896, 10372, 13361, 20744, 26722, 41488, 53444, 80383, 106888, 160766, 213776, 321532, 643064, 1117583, 1286128, 2235166, 4470332, 8940664, 17881328, 34645073, 69290146, 138580292, 277160584, 554321168]

約数ペア:

[(1, 554321168), (2, 277160584), (4, 138580292), (8, 69290146), (16, 34645073), (31, 17881328), (62, 8940664), (124, 4470332), (248, 2235166), (431, 1286128), (496, 1117583), (862, 643064), (1724, 321532), (2593, 213776), (3448, 160766), (5186, 106888), (6896, 80383), (10372, 53444), (13361, 41488), (20744, 26722)]