16404216

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 41112960

約数和(自身を除く): 24708744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1063, 1286, 1929, 2126, 2572, 3189, 3858, 4252, 5144, 6378, 7716, 8504, 12756, 15432, 25512, 683509, 1367018, 2050527, 2734036, 4101054, 5468072, 8202108, 16404216]

約数ペア:

[(1, 16404216), (2, 8202108), (3, 5468072), (4, 4101054), (6, 2734036), (8, 2050527), (12, 1367018), (24, 683509), (643, 25512), (1063, 15432), (1286, 12756), (1929, 8504), (2126, 7716), (2572, 6378), (3189, 5144), (3858, 4252)]