1109172208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{4217}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 2278327392

約数和(自身を除く): 1169155184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 967, 1934, 3868, 4217, 7736, 8434, 15472, 16439, 16868, 32878, 33736, 65756, 67472, 71689, 131512, 143378, 263024, 286756, 573512, 1147024, 4077839, 8155678, 16311356, 32622712, 65245424, 69323263, 138646526, 277293052, 554586104, 1109172208]

約数ペア:

[(1, 1109172208), (2, 554586104), (4, 277293052), (8, 138646526), (16, 69323263), (17, 65245424), (34, 32622712), (68, 16311356), (136, 8155678), (272, 4077839), (967, 1147024), (1934, 573512), (3868, 286756), (4217, 263024), (7736, 143378), (8434, 131512), (15472, 71689), (16439, 67472), (16868, 65756), (32878, 33736)]