38387248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{35809}}^1$

素因数の和:35884

約数の個数: 20

約数和(自身を含む): 75487480

約数和(自身を除く): 37100232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 35809, 71618, 143236, 286472, 572944, 2399203, 4798406, 9596812, 19193624, 38387248]

約数ペア:

[(1, 38387248), (2, 19193624), (4, 9596812), (8, 4798406), (16, 2399203), (67, 572944), (134, 286472), (268, 143236), (536, 71618), (1072, 35809)]