231365432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25799}}^1$

素因数の和:25883

約数の個数: 32

約数和(自身を含む): 464400000

約数和(自身を除く): 233034568

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 25799, 51598, 103196, 206392, 490181, 980362, 1522141, 1960724, 3044282, 3921448, 6088564, 12177128, 28920679, 57841358, 115682716, 231365432]

約数ペア:

[(1, 231365432), (2, 115682716), (4, 57841358), (8, 28920679), (19, 12177128), (38, 6088564), (59, 3921448), (76, 3044282), (118, 1960724), (152, 1522141), (236, 980362), (472, 490181), (1121, 206392), (2242, 103196), (4484, 51598), (8968, 25799)]