27220016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 54163200

約数和(自身を除く): 26943184

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 199, 206, 332, 398, 412, 664, 796, 824, 1328, 1592, 1648, 3184, 8549, 16517, 17098, 20497, 33034, 34196, 40994, 66068, 68392, 81988, 132136, 136784, 163976, 264272, 327952, 1701251, 3402502, 6805004, 13610008, 27220016]

約数ペア:

[(1, 27220016), (2, 13610008), (4, 6805004), (8, 3402502), (16, 1701251), (83, 327952), (103, 264272), (166, 163976), (199, 136784), (206, 132136), (332, 81988), (398, 68392), (412, 66068), (664, 40994), (796, 34196), (824, 33034), (1328, 20497), (1592, 17098), (1648, 16517), (3184, 8549)]