153886384

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{20773}}^1$

素因数の和:21244

約数の個数: 20

約数和(自身を含む): 298813216

約数和(自身を除く): 144926832

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 20773, 41546, 83092, 166184, 332368, 9617899, 19235798, 38471596, 76943192, 153886384]

約数ペア:

[(1, 153886384), (2, 76943192), (4, 38471596), (8, 19235798), (16, 9617899), (463, 332368), (926, 166184), (1852, 83092), (3704, 41546), (7408, 20773)]