120985832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31973}}^1$

素因数の和:32033

約数の個数: 32

約数和(自身を含む): 253234080

約数和(自身を除く): 132248248

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 31973, 63946, 127892, 255784, 351703, 703406, 1374839, 1406812, 2749678, 2813624, 5499356, 10998712, 15123229, 30246458, 60492916, 120985832]

約数ペア:

[(1, 120985832), (2, 60492916), (4, 30246458), (8, 15123229), (11, 10998712), (22, 5499356), (43, 2813624), (44, 2749678), (86, 1406812), (88, 1374839), (172, 703406), (344, 351703), (473, 255784), (946, 127892), (1892, 63946), (3784, 31973)]