123311104

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17203}}^1$

素因数の和:17230

約数の個数: 44

約数和(自身を含む): 281732704

約数和(自身を除く): 158421600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 17203, 34406, 68812, 120421, 137624, 240842, 275248, 481684, 550496, 963368, 1100992, 1926736, 2201984, 3853472, 4403968, 7706944, 8807936, 15413888, 17615872, 30827776, 61655552, 123311104]

約数ペア:

[(1, 123311104), (2, 61655552), (4, 30827776), (7, 17615872), (8, 15413888), (14, 8807936), (16, 7706944), (28, 4403968), (32, 3853472), (56, 2201984), (64, 1926736), (112, 1100992), (128, 963368), (224, 550496), (256, 481684), (448, 275248), (512, 240842), (896, 137624), (1024, 120421), (1792, 68812), (3584, 34406), (7168, 17203)]