2231936

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 5287680

約数和(自身を除く): 3055744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 94, 106, 112, 128, 188, 212, 224, 329, 371, 376, 424, 448, 658, 742, 752, 848, 896, 1316, 1484, 1504, 1696, 2491, 2632, 2968, 3008, 3392, 4982, 5264, 5936, 6016, 6784, 9964, 10528, 11872, 17437, 19928, 21056, 23744, 34874, 39856, 42112, 47488, 69748, 79712, 139496, 159424, 278992, 318848, 557984, 1115968, 2231936]

約数ペア:

[(1, 2231936), (2, 1115968), (4, 557984), (7, 318848), (8, 278992), (14, 159424), (16, 139496), (28, 79712), (32, 69748), (47, 47488), (53, 42112), (56, 39856), (64, 34874), (94, 23744), (106, 21056), (112, 19928), (128, 17437), (188, 11872), (212, 10528), (224, 9964), (329, 6784), (371, 6016), (376, 5936), (424, 5264), (448, 4982), (658, 3392), (742, 3008), (752, 2968), (848, 2632), (896, 2491), (1316, 1696), (1484, 1504)]