84366344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{245251}}^1$

素因数の和:245300

約数の個数: 16

約数和(自身を含む): 161866320

約数和(自身を除く): 77499976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 245251, 490502, 981004, 1962008, 10545793, 21091586, 42183172, 84366344]

約数ペア:

[(1, 84366344), (2, 42183172), (4, 21091586), (8, 10545793), (43, 1962008), (86, 981004), (172, 490502), (344, 245251)]