16247872

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 28

約数和(自身を含む): 32512000

約数和(自身を除く): 16264128

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1999, 2032, 3998, 4064, 7996, 8128, 15992, 31984, 63968, 127936, 253873, 507746, 1015492, 2030984, 4061968, 8123936, 16247872]

約数ペア:

[(1, 16247872), (2, 8123936), (4, 4061968), (8, 2030984), (16, 1015492), (32, 507746), (64, 253873), (127, 127936), (254, 63968), (508, 31984), (1016, 15992), (1999, 8128), (2032, 7996), (3998, 4064)]