39833872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191509}}^1$

素因数の和:191530

約数の個数: 20

約数和(自身を含む): 83115340

約数和(自身を除く): 43281468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191509, 383018, 766036, 1532072, 2489617, 3064144, 4979234, 9958468, 19916936, 39833872]

約数ペア:

[(1, 39833872), (2, 19916936), (4, 9958468), (8, 4979234), (13, 3064144), (16, 2489617), (26, 1532072), (52, 766036), (104, 383018), (208, 191509)]