87743488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12268

約数の個数: 44

約数和(自身を含む): 200474992

約数和(自身を除く): 112731504

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, 12241, 24482, 48964, 85687, 97928, 171374, 195856, 342748, 391712, 685496, 783424, 1370992, 1566848, 2741984, 3133696, 5483968, 6267392, 10967936, 12534784, 21935872, 43871744, 87743488]

約数ペア:

[(1, 87743488), (2, 43871744), (4, 21935872), (7, 12534784), (8, 10967936), (14, 6267392), (16, 5483968), (28, 3133696), (32, 2741984), (56, 1566848), (64, 1370992), (112, 783424), (128, 685496), (224, 391712), (256, 342748), (448, 195856), (512, 171374), (896, 97928), (1024, 85687), (1792, 48964), (3584, 24482), (7168, 12241)]