285140224

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{25903}}^1$

素因数の和:25962

約数の個数: 36

約数和(自身を含む): 582425536

約数和(自身を除く): 297285312

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 25903, 51806, 103612, 207224, 414448, 828896, 1113829, 1657792, 2227658, 3315584, 4455316, 6631168, 8910632, 17821264, 35642528, 71285056, 142570112, 285140224]

約数ペア:

[(1, 285140224), (2, 142570112), (4, 71285056), (8, 35642528), (16, 17821264), (32, 8910632), (43, 6631168), (64, 4455316), (86, 3315584), (128, 2227658), (172, 1657792), (256, 1113829), (344, 828896), (688, 414448), (1376, 207224), (2752, 103612), (5504, 51806), (11008, 25903)]