84390248

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29221}}^1$

素因数の和:29265

約数の個数: 24

約数和(自身を含む): 167003730

約数和(自身を除く): 82613482

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 29221, 58442, 116884, 233768, 555199, 1110398, 2220796, 4441592, 10548781, 21097562, 42195124, 84390248]

約数ペア:

[(1, 84390248), (2, 42195124), (4, 21097562), (8, 10548781), (19, 4441592), (38, 2220796), (76, 1110398), (152, 555199), (361, 233768), (722, 116884), (1444, 58442), (2888, 29221)]