80823944

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{10513}}^1$

素因数の和:10581

約数の個数: 24

約数和(自身を含む): 156606030

約数和(自身を除く): 75782086

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 10513, 21026, 42052, 84104, 325903, 651806, 1303612, 2607224, 10102993, 20205986, 40411972, 80823944]

約数ペア:

[(1, 80823944), (2, 40411972), (4, 20205986), (8, 10102993), (31, 2607224), (62, 1303612), (124, 651806), (248, 325903), (961, 84104), (1922, 42052), (3844, 21026), (7688, 10513)]