129020416

素因数分解:

$2^9\times 7^1\times {\mathrm{35999}}^1$

素因数の和:36024

約数の個数: 40

約数和(自身を含む): 294624000

約数和(自身を除く): 165603584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 35999, 71998, 143996, 251993, 287992, 503986, 575984, 1007972, 1151968, 2015944, 2303936, 4031888, 4607872, 8063776, 9215744, 16127552, 18431488, 32255104, 64510208, 129020416]

約数ペア:

[(1, 129020416), (2, 64510208), (4, 32255104), (7, 18431488), (8, 16127552), (14, 9215744), (16, 8063776), (28, 4607872), (32, 4031888), (56, 2303936), (64, 2015944), (112, 1151968), (128, 1007972), (224, 575984), (256, 503986), (448, 287992), (512, 251993), (896, 143996), (1792, 71998), (3584, 35999)]