87864832

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{15601}}^1$

素因数の和:15630

約数の個数: 40

約数和(自身を含む): 191530152

約数和(自身を除く): 103665320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 15601, 31202, 62404, 124808, 171611, 249616, 343222, 499232, 686444, 998464, 1372888, 1996928, 2745776, 3993856, 5491552, 7987712, 10983104, 21966208, 43932416, 87864832]

約数ペア:

[(1, 87864832), (2, 43932416), (4, 21966208), (8, 10983104), (11, 7987712), (16, 5491552), (22, 3993856), (32, 2745776), (44, 1996928), (64, 1372888), (88, 998464), (128, 686444), (176, 499232), (256, 343222), (352, 249616), (512, 171611), (704, 124808), (1408, 62404), (2816, 31202), (5632, 15601)]