222902272

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 449729280

約数和(自身を除く): 226827008

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 857, 1016, 1024, 1714, 2032, 2048, 3428, 4064, 6856, 8128, 13712, 16256, 27424, 32512, 54848, 65024, 108839, 109696, 130048, 217678, 219392, 260096, 435356, 438784, 870712, 877568, 1741424, 1755136, 3482848, 6965696, 13931392, 27862784, 55725568, 111451136, 222902272]

約数ペア:

[(1, 222902272), (2, 111451136), (4, 55725568), (8, 27862784), (16, 13931392), (32, 6965696), (64, 3482848), (127, 1755136), (128, 1741424), (254, 877568), (256, 870712), (508, 438784), (512, 435356), (857, 260096), (1016, 219392), (1024, 217678), (1714, 130048), (2032, 109696), (2048, 108839), (3428, 65024), (4064, 54848), (6856, 32512), (8128, 27424), (13712, 16256)]