55161856

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 44

約数和(自身を含む): 111553312

約数和(自身を除く): 56391456

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 523, 824, 1024, 1046, 1648, 2092, 3296, 4184, 6592, 8368, 13184, 16736, 26368, 33472, 52736, 53869, 66944, 105472, 107738, 133888, 215476, 267776, 430952, 535552, 861904, 1723808, 3447616, 6895232, 13790464, 27580928, 55161856]

約数ペア:

[(1, 55161856), (2, 27580928), (4, 13790464), (8, 6895232), (16, 3447616), (32, 1723808), (64, 861904), (103, 535552), (128, 430952), (206, 267776), (256, 215476), (412, 133888), (512, 107738), (523, 105472), (824, 66944), (1024, 53869), (1046, 52736), (1648, 33472), (2092, 26368), (3296, 16736), (4184, 13184), (6592, 8368)]