17804144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38371}}^1$

素因数の和:38408

約数の個数: 20

約数和(自身を含む): 35685960

約数和(自身を除く): 17881816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38371, 76742, 153484, 306968, 613936, 1112759, 2225518, 4451036, 8902072, 17804144]

約数ペア:

[(1, 17804144), (2, 8902072), (4, 4451036), (8, 2225518), (16, 1112759), (29, 613936), (58, 306968), (116, 153484), (232, 76742), (464, 38371)]