11563904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 25850880

約数和(自身を除く): 14286976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 191, 344, 352, 382, 473, 688, 704, 764, 946, 1376, 1408, 1528, 1892, 2101, 2752, 3056, 3784, 4202, 5504, 6112, 7568, 8213, 8404, 12224, 15136, 16426, 16808, 24448, 30272, 32852, 33616, 60544, 65704, 67232, 90343, 131408, 134464, 180686, 262816, 268928, 361372, 525632, 722744, 1051264, 1445488, 2890976, 5781952, 11563904]

約数ペア:

[(1, 11563904), (2, 5781952), (4, 2890976), (8, 1445488), (11, 1051264), (16, 722744), (22, 525632), (32, 361372), (43, 268928), (44, 262816), (64, 180686), (86, 134464), (88, 131408), (128, 90343), (172, 67232), (176, 65704), (191, 60544), (344, 33616), (352, 32852), (382, 30272), (473, 24448), (688, 16808), (704, 16426), (764, 15136), (946, 12224), (1376, 8404), (1408, 8213), (1528, 7568), (1892, 6112), (2101, 5504), (2752, 4202), (3056, 3784)]