16531336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 15402104

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 307, 424, 508, 614, 1016, 1228, 2456, 6731, 13462, 16271, 26924, 32542, 38989, 53848, 65084, 77978, 130168, 155956, 311912, 2066417, 4132834, 8265668, 16531336]

約数ペア:

[(1, 16531336), (2, 8265668), (4, 4132834), (8, 2066417), (53, 311912), (106, 155956), (127, 130168), (212, 77978), (254, 65084), (307, 53848), (424, 38989), (508, 32542), (614, 26924), (1016, 16271), (1228, 13462), (2456, 6731)]