38221856

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{16823}}^1$

素因数の和:16904

約数の個数: 24

約数和(自身を含む): 76313664

約数和(自身を除く): 38091808

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 16823, 33646, 67292, 134584, 269168, 538336, 1194433, 2388866, 4777732, 9555464, 19110928, 38221856]

約数ペア:

[(1, 38221856), (2, 19110928), (4, 9555464), (8, 4777732), (16, 2388866), (32, 1194433), (71, 538336), (142, 269168), (284, 134584), (568, 67292), (1136, 33646), (2272, 16823)]