217775104

素因数分解:

$2^{10}\times {\mathrm{212671}}^1$

素因数の和:212691

約数の個数: 22

約数和(自身を含む): 435339584

約数和(自身を除く): 217564480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 212671, 425342, 850684, 1701368, 3402736, 6805472, 13610944, 27221888, 54443776, 108887552, 217775104]

約数ペア:

[(1, 217775104), (2, 108887552), (4, 54443776), (8, 27221888), (16, 13610944), (32, 6805472), (64, 3402736), (128, 1701368), (256, 850684), (512, 425342), (1024, 212671)]